{"id":4341,"date":"2026-10-29T10:57:25","date_gmt":"2026-10-29T10:57:25","guid":{"rendered":"https:\/\/qualitanceindia.com\/?p=4341"},"modified":"2026-10-29T10:57:25","modified_gmt":"2026-10-29T10:57:25","slug":"bis-certification-for-poly-vinyl-chloride-pvc-geomembranes-is-159092020-qualitance-india","status":"publish","type":"post","link":"https:\/\/qualitanceindia.com\/bis-certification-for-poly-vinyl-chloride-pvc-geomembranes-is-159092020-qualitance-india\/","title":{"rendered":"*BIS Certification for Poly Vinyl Chloride (PVC) Geomembranes | IS 15909:2020 -Qualitance India"},"content":{"rendered":"<h1>BIS Certification for Poly Vinyl Chloride (PVC) Geomembranes under IS 15909:2020<\/h1>\n<p>Poly Vinyl Chloride (PVC) geomembranes are flexible, impermeable membrane products used for lining and waterproofing applications in infrastructure, water management, environmental protection and civil engineering projects. They help control seepage and provide a barrier against water and certain liquids when appropriately selected, installed and maintained.<\/p>\n<p>In India, PVC geomembranes for lining are covered by <strong>IS 15909:2020 \u2014 PVC Geomembranes for Lining \u2014 Specification<\/strong>, the second revision of the standard. The Bureau of Indian Standards (BIS) has published a product-specific manual for certification under Scheme-I. PVC geomembranes are also listed under the Geo Textiles (Quality Control) Order framework. &lt;Cite refs={[&#8220;turn239215search18&#8243;,&#8221;turn239215search20&#8243;,&#8221;turn753723view1&#8243;,&#8221;turn239215search1&#8221;]}\/&gt;<\/p>\n<p>Manufacturers and businesses supplying these products in India must understand the applicable product category, type, technical requirements, sampling procedure, laboratory testing and BIS licensing process.<\/p>\n<p>Qualitance India assists manufacturers with BIS certification documentation, product compliance assessment, laboratory coordination and application support.<\/p>\n<h2>1. What Is IS 15909:2020?<\/h2>\n<p>IS 15909:2020 specifies requirements for <strong>PVC geomembranes for lining<\/strong>. It was published as the second revision of the standard, incorporating changes related to product categories, thicknesses, certification marking and references to other Indian Standards. &lt;Cite refs={[&#8220;turn239215search18&#8243;,&#8221;turn239215search19&#8221;]}\/&gt;<\/p>\n<p>The standard classifies PVC geomembranes into two categories based on their intended application and thickness:<\/p>\n<ul>\n<li><strong>Category A:<\/strong> PVC geomembranes for lining applications, including exposed applications.<\/li>\n<li><strong>Category B:<\/strong> PVC waterproofing membranes intended for unexposed applications.<\/li>\n<\/ul>\n<p>The standard addresses physical and performance characteristics such as thickness, specific gravity, tensile strength, elongation, tear resistance, puncture resistance, hydrostatic resistance, dimensional stability, chemical resistance and flammability resistance. The tests applicable to a particular product depend on its category and type. &lt;Cite refs={[&#8220;turn239215search19&#8243;,&#8221;turn753723view0&#8221;]}\/&gt;<\/p>\n<h2>2. Is BIS Certification Mandatory for PVC Geomembranes?<\/h2>\n<p><strong>Yes. BIS certification is compulsory for PVC geomembranes covered by the applicable Quality Control Order.<\/strong><\/p>\n<p>The Ministry of Textiles notified the Geo Textiles (Quality Control) Order, 2022, through S.O. 1706(E), dated 10 April 2023. Its schedule includes PVC geomembranes under IS 15909:2020 and requires covered products to conform to the corresponding Indian Standard and bear the Standard Mark under a BIS licence in accordance with Scheme-I. The Order excludes goods or articles meant for export. &lt;Cite refs={[&#8220;turn753723view1&#8243;,&#8221;turn239215search23&#8221;]}\/&gt;<\/p>\n<h3>What does mandatory certification mean for manufacturers?<\/h3>\n<p>Manufacturers and suppliers should ensure that:<\/p>\n<ul>\n<li>The product conforms to IS 15909:2020.<\/li>\n<li>The applicable Category A or Category B and product type are identified correctly.<\/li>\n<li>The manufacturing facility obtains the required BIS licence.<\/li>\n<li>The approved licence scope covers the product being manufactured.<\/li>\n<li>The Standard Mark is applied only in accordance with the granted licence.<\/li>\n<li>Production, inspection, test and traceability records are maintained.<\/li>\n<\/ul>\n<p>A laboratory test report alone does not replace a BIS licence where compulsory certification applies.<\/p>\n<p><strong>Important:<\/strong> Before placing a product on the Indian market, confirm the latest applicable Quality Control Order notifications, exemptions and BIS instructions.<\/p>\n<h2>3. Categories of PVC Geomembranes Under IS 15909:2020<\/h2>\n<p>The BIS product manual identifies Category A and Category B as the licence-scope categories. The intended use of the membrane is important when selecting the category. &lt;Cite refs={[&#8220;turn753723view0&#8243;,&#8221;turn239215search19&#8221;]}\/&gt;<\/p>\n<h3>3.1 Category A \u2014 PVC geomembranes for lining<\/h3>\n<p>Category A covers PVC geomembranes used in lining applications such as:<\/p>\n<ul>\n<li>Canals and water conveyance systems<\/li>\n<li>Ponds and reservoirs<\/li>\n<li>Landfills and solid-waste containment systems<\/li>\n<li>Industrial effluent containment<\/li>\n<li>Hazardous-waste containment<\/li>\n<li>Waterproofing of basements, roofs and terraces, where applicable to the product design<\/li>\n<\/ul>\n<p>The standard&#8217;s Category A classification includes Types I to V, with requirements linked to the relevant thickness and performance specifications. &lt;Cite refs={[&#8220;turn239215search19&#8243;,&#8221;turn753723view0&#8221;]}\/&gt;<\/p>\n<h3>3.2 Category B \u2014 PVC waterproofing membranes for unexposed applications<\/h3>\n<p>Category B covers PVC waterproofing membranes intended for unexposed applications, including:<\/p>\n<ul>\n<li>Large underground civil structures<\/li>\n<li>Basements<\/li>\n<li>Road underpasses<\/li>\n<li>Rail and road tunnels<\/li>\n<li>Bunkers and dams<\/li>\n<li>Other large-scale civil engineering projects<\/li>\n<li>Unexposed roofs and terraces, where suitable<\/li>\n<\/ul>\n<p>Category B includes Types VI, VII and VIII. &lt;Cite refs={[&#8220;turn239215search19&#8243;,&#8221;turn239215search4&#8221;]}\/&gt;<\/p>\n<h3>3.3 Why category selection matters<\/h3>\n<p>Category A and Category B have different raw-material, construction and performance requirements. A manufacturer should not assume that a test report or licence for one category automatically covers the other.<\/p>\n<p>The product manual requires the licence scope to identify the applicable category and type. The intended scope should be confirmed before sample preparation and laboratory testing. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h2>4. Raw Material and Manufacturing Requirements<\/h2>\n<p>The BIS product manual specifies important raw-material requirements for the two categories. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h3>4.1 Category A raw-material requirements<\/h3>\n<p>According to the product manual:<\/p>\n<ul>\n<li>The PVC geomembrane is to be suitably manufactured from vinyl chloride resin homopolymer.<\/li>\n<li>Water-soluble compounding ingredients must not be used.<\/li>\n<li>Plasticisers resistant to migration and bacterial growth must be used.<\/li>\n<li>The geomembrane should be pigmented to produce a uniform colour.<\/li>\n<li>Dark colours such as black, blue, grey and brown are not to be used under the product manual&#8217;s stated requirement, to avoid the use of recycled material.<\/li>\n<\/ul>\n<h3>4.2 Category B raw-material requirements<\/h3>\n<p>For Category B:<\/p>\n<ul>\n<li>The membrane must be made from virgin raw material.<\/li>\n<li>It must have a smooth surface.<\/li>\n<li>Water-soluble compounding ingredients must not be used.<\/li>\n<li>Plasticisers resistant to migration and bacterial growth must be used.<\/li>\n<li>The membrane must be manufactured in two colours, with a white signal layer on top.<\/li>\n<li>The white signal layer must be 0.20 mm thick, with a tolerance of \u00b10.02 mm, to allow visual checking for damage during installation.<\/li>\n<li>The bottom layer should preferably be light orange.<\/li>\n<li>Dark colours such as black, blue, grey and brown are not to be used for the bottom layer under the product manual&#8217;s stated requirement.<\/li>\n<\/ul>\n<p>These requirements should be checked against the current standard and applicable BIS instructions during the application and factory-readiness assessment. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h2>5. Product Scope and Types Under IS 15909:2020<\/h2>\n<p>The BIS product manual identifies the licence scope using the category and type of PVC geomembrane. &lt;Cite refs={[&#8220;turn753723view0&#8243;,&#8221;turn239215search4&#8221;]}\/&gt;<\/p>\n<table>\n<tbody>\n<tr>\n<th>Category<\/th>\n<th>Types<\/th>\n<th>General application<\/th>\n<\/tr>\n<tr>\n<td>Category A<\/td>\n<td>Type I, II, III, IV and V<\/td>\n<td>Lining applications<\/td>\n<\/tr>\n<tr>\n<td>Category B<\/td>\n<td>Type VI, VII and VIII<\/td>\n<td>Unexposed waterproofing applications<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The standard&#8217;s specific thickness and performance requirements must be followed for the selected type. Do not determine the type solely by the commercial product name or by thickness without checking the standard&#8217;s classification tables.<\/p>\n<h3>Scope planning before application<\/h3>\n<p>Before applying for certification, manufacturers should identify:<\/p>\n<ol start=\"1\">\n<li>Whether the product is Category A or Category B.<\/li>\n<li>The applicable type or types.<\/li>\n<li>The product thickness and dimensions.<\/li>\n<li>The intended end-use application.<\/li>\n<li>The production process and quality-control arrangements.<\/li>\n<li>The applicable test requirements and available laboratory facilities.<\/li>\n<\/ol>\n<p>The product manual states that grouping guidelines are not applicable. Therefore, manufacturers should not assume that testing one type automatically provides coverage for all types. The required scope and testing should be confirmed with BIS. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h2>6. BIS Sample Requirements for PVC Geomembranes<\/h2>\n<p>The BIS product manual specifies the following sample quantity:<\/p>\n<p><strong>Sample size: One full-width piece of PVC geomembrane, 3 metres in length.<\/strong> &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h3>Before sending samples<\/h3>\n<p>Manufacturers should:<\/p>\n<ul>\n<li>Identify the sample&#8217;s category and type.<\/li>\n<li>Ensure the sample represents the product intended for certification.<\/li>\n<li>Confirm the required width, length, specimen preparation and packaging with BIS or the designated laboratory.<\/li>\n<li>Maintain sample identification and manufacturing-batch details.<\/li>\n<li>Confirm the tests required for the selected category and type.<\/li>\n<\/ul>\n<p>The product manual notes that some tests cannot be completed in a single day because they require extended conditioning or exposure periods. These include resistance to soil burial, ultraviolet stability, retention of tensile strength and elongation, and certain chemical-exposure tests involving 28-day conditioning. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<p><strong>Practical recommendation:<\/strong> Confirm the sample specification and testing plan before dispatch. This helps prevent delays caused by insufficient sample material or an incorrect category\/type selection.<\/p>\n<h2>7. Testing Requirements for IS 15909:2020<\/h2>\n<p>The standard specifies a range of physical, mechanical, chemical and durability-related tests. The applicable tests depend on the product category and type. The BIS product manual&#8217;s equipment list and inspection\/testing scheme identify the relevant test areas. &lt;Cite refs={[&#8220;turn753723view0&#8243;,&#8221;turn597075view1&#8221;]}\/&gt;<\/p>\n<h3>7.1 Dimensions and thickness<\/h3>\n<p>Testing includes:<\/p>\n<ul>\n<li>Length<\/li>\n<li>Width<\/li>\n<li>Thickness<\/li>\n<li>Dimensions and tolerances<\/li>\n<li>Thickness under specified pressure, where applicable<\/li>\n<\/ul>\n<p>These checks confirm that the product conforms to the dimensional requirements for its category and type.<\/p>\n<h3>7.2 Specific gravity<\/h3>\n<p>Specific gravity is determined in accordance with the applicable test method. It is one of the specified physical properties of PVC geomembranes.<\/p>\n<h3>7.3 Tensile strength and elongation at break<\/h3>\n<p>Tensile testing evaluates the strength and elongation characteristics of the geomembrane in the specified directions.<\/p>\n<p>The test requirements differ according to the category and type, so the relevant tables in IS 15909:2020 must be followed.<\/p>\n<h3>7.4 Tear resistance<\/h3>\n<p>Tear-resistance tests evaluate the membrane&#8217;s resistance to tearing in the machine and cross directions, as applicable.<\/p>\n<h3>7.5 Puncture resistance<\/h3>\n<p>Puncture tests assess the membrane&#8217;s resistance to penetration or damage under the prescribed test conditions.<\/p>\n<p>The product manual identifies both index puncture resistance and, for applicable types, behaviour during perforation or static puncture testing. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h3>7.6 Low-temperature crack resistance<\/h3>\n<p>The applicable test evaluates the membrane&#8217;s behaviour under specified low-temperature conditions.<\/p>\n<h3>7.7 Hydrostatic resistance<\/h3>\n<p>Hydrostatic resistance testing checks the membrane&#8217;s ability to resist water pressure under the prescribed test conditions.<\/p>\n<p>For certain Category B requirements, the product manual identifies hydrostatic pressure resistance using the relevant test apparatus. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h3>7.8 Seam strength and peel strength<\/h3>\n<p>For applicable products, the testing programme includes seam strength, peel strength and welded-seam shear resistance. These tests are particularly relevant where seams are formed during fabrication or installation.<\/p>\n<h3>7.9 Volatile loss<\/h3>\n<p>The standard includes volatile-loss testing to assess the product&#8217;s performance under the prescribed conditioning and test method.<\/p>\n<h3>7.10 Resistance to soil burial<\/h3>\n<p>Soil-burial testing evaluates durability under the specified exposure conditions. This test requires extended conditioning and cannot necessarily be completed within one day.<\/p>\n<h3>7.11 Ultraviolet stability<\/h3>\n<p>UV-stability testing evaluates the membrane&#8217;s performance after exposure to ultraviolet radiation. The product manual identifies a Xenon Arc apparatus for this test. The applicability of the test must be confirmed for the selected category and type. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h3>7.12 Chemical resistance<\/h3>\n<p>The applicable testing may include behaviour after storage in aqueous solution and resistance to acid and alkali after the prescribed conditioning period.<\/p>\n<h3>7.13 Dimensional stability<\/h3>\n<p>The product manual identifies dimensional-stability testing for applicable types, including heating under specified conditions.<\/p>\n<h3>7.14 Flammability resistance<\/h3>\n<p>Flammability testing is included for applicable product types, using the prescribed test method.<\/p>\n<h3>Summary of major test areas<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Test area<\/th>\n<th>Purpose<\/th>\n<\/tr>\n<tr>\n<td>Length, width and thickness<\/td>\n<td>Dimensional conformity<\/td>\n<\/tr>\n<tr>\n<td>Specific gravity<\/td>\n<td>Physical-property verification<\/td>\n<\/tr>\n<tr>\n<td>Tensile strength and elongation<\/td>\n<td>Mechanical performance<\/td>\n<\/tr>\n<tr>\n<td>Tear resistance<\/td>\n<td>Resistance to tearing<\/td>\n<\/tr>\n<tr>\n<td>Puncture resistance<\/td>\n<td>Resistance to penetration or damage<\/td>\n<\/tr>\n<tr>\n<td>Low-temperature crack resistance<\/td>\n<td>Performance under low-temperature conditions<\/td>\n<\/tr>\n<tr>\n<td>Hydrostatic resistance<\/td>\n<td>Resistance to specified water pressure<\/td>\n<\/tr>\n<tr>\n<td>Seam and peel strength<\/td>\n<td>Joint and seam performance, where applicable<\/td>\n<\/tr>\n<tr>\n<td>Volatile loss<\/td>\n<td>Performance under the specified test conditions<\/td>\n<\/tr>\n<tr>\n<td>Soil-burial resistance<\/td>\n<td>Durability under soil exposure<\/td>\n<\/tr>\n<tr>\n<td>UV stability<\/td>\n<td>Performance after ultraviolet exposure<\/td>\n<\/tr>\n<tr>\n<td>Chemical resistance<\/td>\n<td>Performance after prescribed chemical conditioning<\/td>\n<\/tr>\n<tr>\n<td>Dimensional stability<\/td>\n<td>Stability under specified heating conditions<\/td>\n<\/tr>\n<tr>\n<td>Flammability<\/td>\n<td>Performance under the prescribed flammability test<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The exact test list and acceptance limits must be taken from the relevant tables of IS 15909:2020 for the selected category and type.<\/p>\n<h2>8. Testing Equipment Required<\/h2>\n<p>The BIS product manual provides an indicative list of major equipment used for testing PVC geomembranes. It expressly states that the list is indicative and should not be treated as exhaustive. &lt;Cite refs={[&#8220;turn753723view0&#8243;,&#8221;turn597075view1&#8221;]}\/&gt;<\/p>\n<table>\n<tbody>\n<tr>\n<th>Test area<\/th>\n<th>Indicative equipment<\/th>\n<\/tr>\n<tr>\n<td>Length and width<\/td>\n<td>Steel tape, roll-length counter or measuring wheel<\/td>\n<\/tr>\n<tr>\n<td>Thickness<\/td>\n<td>Micrometer and thickness tester with the required presser foot and gauge<\/td>\n<\/tr>\n<tr>\n<td>Specific gravity<\/td>\n<td>Weighing balance and non-absorbent wire or thread<\/td>\n<\/tr>\n<tr>\n<td>Tensile strength and elongation<\/td>\n<td>Digital tensile testing machine with appropriate dies and attachments<\/td>\n<\/tr>\n<tr>\n<td>Tear resistance<\/td>\n<td>Tear-resistance testing machine and conditioning chamber<\/td>\n<\/tr>\n<tr>\n<td>Puncture resistance<\/td>\n<td>Tensile\/compression testing machine, ring-clamp attachment and solid steel rod<\/td>\n<\/tr>\n<tr>\n<td>Low-temperature crack resistance<\/td>\n<td>Low-temperature chamber and mandrel<\/td>\n<\/tr>\n<tr>\n<td>Hydrostatic resistance<\/td>\n<td>Mullen-type hydrostatic tester or the specified pressure-test apparatus<\/td>\n<\/tr>\n<tr>\n<td>Volatile loss<\/td>\n<td>Air oven with timer<\/td>\n<\/tr>\n<tr>\n<td>Soil-burial resistance<\/td>\n<td>pH meter and specified soil-exposure materials<\/td>\n<\/tr>\n<tr>\n<td>UV stability<\/td>\n<td>Xenon Arc apparatus<\/td>\n<\/tr>\n<tr>\n<td>Pinholes and cracks<\/td>\n<td>Suitable holding attachment and bright light source<\/td>\n<\/tr>\n<tr>\n<td>Dimensional stability<\/td>\n<td>Circulating-air oven and suitable measuring device<\/td>\n<\/tr>\n<tr>\n<td>Chemical resistance<\/td>\n<td>Tensile testing machine and specified chemicals and containers<\/td>\n<\/tr>\n<tr>\n<td>Seam strength and peel strength<\/td>\n<td>Tensile testing equipment and the applicable fixtures<\/td>\n<\/tr>\n<tr>\n<td>Flammability<\/td>\n<td>Equipment specified by the relevant test methods<\/td>\n<\/tr>\n<tr>\n<td>Conditioning<\/td>\n<td>Suitable conditioning chambers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Laboratory readiness and calibration<\/h3>\n<p>The product manual requires a suitably equipped and staffed laboratory for the applicable tests. The manufacturer must prepare a calibration plan for testing equipment and maintain records of the tests conducted to establish conformity. &lt;Cite refs={[&#8220;turn597075view2&#8221;]}\/&gt;<\/p>\n<p>Before applying, manufacturers should check whether they can conduct the required tests in-house or need to coordinate permitted subcontracted testing arrangements.<\/p>\n<h2>9. Scheme of Inspection and Testing (SIT)<\/h2>\n<p>BIS certification requires ongoing control of production, testing and marking. The product manual&#8217;s Scheme of Inspection and Testing sets out the control-unit definition and the requirements for test records and product marking. &lt;Cite refs={[&#8220;turn597075view2&#8221;]}\/&gt;<\/p>\n<h3>9.1 Control unit<\/h3>\n<p>Under the product manual, <strong>every 1,000 rolls of a particular size manufactured from the same batch of raw material constitute one control unit<\/strong>. &lt;Cite refs={[&#8220;turn597075view2&#8221;]}\/&gt;<\/p>\n<h3>9.2 Inspection and testing frequency<\/h3>\n<p>The manufacturer must follow the relevant tables for Category A or Category B. These tables specify test equipment requirements, whether subcontracting is permitted, sample numbers and testing frequency.<\/p>\n<p>The frequency is not identical for every test. For example, the Category A table identifies length and width checks for each roll, while thickness, specific gravity, tensile strength and elongation are listed at the prescribed control-unit frequency. The applicable table and notes must be followed for the selected product. &lt;Cite refs={[&#8220;turn597075view2&#8221;]}\/&gt;<\/p>\n<h3>9.3 Test records<\/h3>\n<p>The manufacturer must maintain records of the tests carried out to establish conformity. These records should be traceable to the relevant production and control unit.<\/p>\n<h3>9.4 Labelling and marking<\/h3>\n<p>The product manual requires the Standard Mark to be printed on <strong>each roll of PVC geomembrane<\/strong>, provided the marked product conforms to the applicable specification.<\/p>\n<p>The manual also requires batch\/lot numbers on the primary and secondary packaging of individual rolls. The packing must include the prescribed BIS website information as specified in the product manual. &lt;Cite refs={[&#8220;turn597075view2&#8221;]}\/&gt;<\/p>\n<p>The Standard Mark must not be applied to non-conforming product or used beyond the terms of the licence.<\/p>\n<h3>9.5 Rejection of non-conforming product<\/h3>\n<p>Non-conforming products must be disposed of in a way that does not violate the provisions of the BIS Act, 2016. &lt;Cite refs={[&#8220;turn597075view2&#8221;]}\/&gt;<\/p>\n<h2>10. Documents Required for BIS Certification<\/h2>\n<p>The exact documents depend on the manufacturing setup and application. The following checklist can help manufacturers prepare for certification.<\/p>\n<h3>A. Company and factory documents<\/h3>\n<ul>\n<li>Company incorporation or constitution documents, as applicable<\/li>\n<li>Factory address and contact details<\/li>\n<li>GST registration, where applicable<\/li>\n<li>Authorisation for the application signatory<\/li>\n<li>Details of the manufacturing premises<\/li>\n<li>Factory layout and production-area details, where requested<\/li>\n<li>Manufacturing process flow chart<\/li>\n<li>List of production machinery and equipment<\/li>\n<li>Details of the in-house laboratory and testing facilities<\/li>\n<\/ul>\n<h3>B. Product and technical documents<\/h3>\n<ul>\n<li>Product specifications and technical data sheet<\/li>\n<li>Identification of Category A or Category B<\/li>\n<li>Intended type or types<\/li>\n<li>Thickness and dimensions of the product<\/li>\n<li>Product drawings or construction details, where applicable<\/li>\n<li>Raw-material specifications<\/li>\n<li>Supplier details and raw-material test certificates<\/li>\n<li>Production and quality-control procedures<\/li>\n<li>Product identification, packaging and marking details<\/li>\n<\/ul>\n<h3>C. Laboratory and quality-control documents<\/h3>\n<ul>\n<li>List of testing equipment<\/li>\n<li>Calibration certificates for applicable equipment<\/li>\n<li>Laboratory test procedures and formats<\/li>\n<li>Inspection and testing plan<\/li>\n<li>In-process inspection records<\/li>\n<li>Finished-product test records<\/li>\n<li>Control-unit and batch traceability records<\/li>\n<li>Details of subcontracted testing, where applicable<\/li>\n<li>Corrective-action and nonconformity records, where relevant<\/li>\n<\/ul>\n<h3>D. Application and certification records<\/h3>\n<ul>\n<li>BIS application forms and declarations<\/li>\n<li>Applicable fee-payment records<\/li>\n<li>Sample identification and dispatch records<\/li>\n<li>Test reports from the applicable laboratory<\/li>\n<li>Factory-assessment records and responses to observations<\/li>\n<li>Additional information or undertakings requested by BIS<\/li>\n<\/ul>\n<p>This is a practical preparation checklist, not a guarantee that every item will be required in every application. The latest BIS application instructions and product-specific manual should be followed.<\/p>\n<h2>11. Step-by-Step BIS Certification Process for PVC Geomembranes<\/h2>\n<h3>Step 1: Confirm the applicable standard<\/h3>\n<p>Confirm that the product falls within IS 15909:2020 and identify the relevant category and type.<\/p>\n<h3>Step 2: Finalise the licence scope<\/h3>\n<p>Identify Category A or Category B, the type or types, dimensions and intended application. Since grouping guidelines are not applicable, scope planning and confirmation with BIS are important. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h3>Step 3: Review raw materials and manufacturing controls<\/h3>\n<p>Check the material requirements, product construction, colour requirements where applicable, production controls and traceability arrangements.<\/p>\n<h3>Step 4: Assess the laboratory<\/h3>\n<p>Review the testing equipment, calibration system, staffing and availability of the required tests. Identify tests that may need permitted subcontracting.<\/p>\n<h3>Step 5: Prepare the application documents<\/h3>\n<p>Compile company, factory, product, raw-material, laboratory and quality-control documents required for the application.<\/p>\n<h3>Step 6: Arrange sample testing<\/h3>\n<p>Prepare one full-width sample of 3 metres in length, as specified in the product manual, and confirm the testing plan with BIS or the designated laboratory. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h3>Step 7: Complete the factory assessment<\/h3>\n<p>BIS may assess the manufacturing facility, production process, laboratory, testing equipment, quality-control arrangements and supporting records.<\/p>\n<h3>Step 8: Address observations<\/h3>\n<p>Respond to technical queries and close any nonconformities identified during the assessment or application review.<\/p>\n<h3>Step 9: Complete the BIS review<\/h3>\n<p>BIS reviews the application, test results and relevant factory-assessment findings under the applicable certification procedure.<\/p>\n<h3>Step 10: Obtain the licence and apply the Standard Mark<\/h3>\n<p>The Standard Mark may be used only after the licence is granted and only within the approved scope.<\/p>\n<h3>Step 11: Maintain ongoing compliance<\/h3>\n<p>After certification, maintain the inspection and testing scheme, equipment calibration, control-unit records, batch traceability and product marking requirements.<\/p>\n<h2>12. BIS Testing Charges and Certification Costs<\/h2>\n<p>The total cost of certification depends on the selected category and type, laboratory availability, test scope, applicable BIS fees and factory readiness.<\/p>\n<p>BIS LIMS displays different laboratory-specific charges for IS 15909:2020. The following examples illustrate why the test scope must be confirmed before budgeting. &lt;Cite refs={[&#8220;turn239215search4&#8243;,&#8221;turn239215search5&#8243;,&#8221;turn239215search7&#8243;,&#8221;turn239215search8&#8221;]}\/&gt;<\/p>\n<table>\n<tbody>\n<tr>\n<th>BIS LIMS listing<\/th>\n<th>Displayed testing charge, excluding taxes<\/th>\n<\/tr>\n<tr>\n<td>Ajeo Testing Labs Pvt. Ltd., Ghaziabad \u2014 Category B<\/td>\n<td>\u20b972,900<\/td>\n<\/tr>\n<tr>\n<td>Another BIS LIMS listing \u2014 PVC geomembranes, scope shown for Types I\u2013VIII<\/td>\n<td>\u20b91,73,600<\/td>\n<\/tr>\n<tr>\n<td>A separate BIS LIMS listing \u2014 PVC geomembranes<\/td>\n<td>\u20b953,700<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>These are examples of listed laboratory charges, not interchangeable quotations. Some listings show exclusions or different test scopes, and the final payable amount depends on the tests required for the specific category and type. &lt;Cite refs={[&#8220;turn239215search4&#8243;,&#8221;turn239215search6&#8243;,&#8221;turn239215search8&#8221;]}\/&gt;<\/p>\n<h3>Other potential cost components<\/h3>\n<p>The complete certification budget may include:<\/p>\n<ul>\n<li>BIS application and licence-related fees<\/li>\n<li>Laboratory testing charges<\/li>\n<li>Sample preparation and transportation<\/li>\n<li>Factory assessment and related expenses, where applicable<\/li>\n<li>Testing equipment and calibration<\/li>\n<li>Laboratory upgrades, where required<\/li>\n<li>Documentation and quality-control implementation<\/li>\n<li>Consultancy and coordination fees, if professional support is engaged<\/li>\n<\/ul>\n<p><strong>Important:<\/strong> Do not treat a laboratory&#8217;s displayed test charge as the total cost of obtaining a BIS licence. Obtain a current, itemised quotation for the selected category and type and confirm the applicable BIS fee schedule.<\/p>\n<h2>13. How Long Does BIS Certification Take?<\/h2>\n<p>The completion time depends on the applicant&#8217;s readiness, the test programme and the applicable BIS certification procedure.<\/p>\n<p>Key factors include:<\/p>\n<ul>\n<li>Completeness of the application documents<\/li>\n<li>Manufacturing and laboratory readiness<\/li>\n<li>Availability of the required testing facilities<\/li>\n<li>Sample preparation and testing<\/li>\n<li>Tests requiring extended conditioning or exposure periods<\/li>\n<li>Factory assessment and closure of observations<\/li>\n<li>BIS review and any further technical queries<\/li>\n<\/ul>\n<p>The BIS product manual specifically notes that some tests, including soil-burial resistance, UV stability and certain chemical-conditioning tests, cannot be completed within one day. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<p>Manufacturers should plan the testing schedule early and obtain a realistic timeline after the category, type and testing route have been confirmed. No fixed completion date should be assumed without confirmation from the relevant BIS office and laboratory.<\/p>\n<h2>14. BIS Certification for Foreign Manufacturers<\/h2>\n<p>Foreign manufacturers planning to supply PVC geomembranes to India should check the applicable BIS certification route before exporting covered products.<\/p>\n<p>The Geo Textiles Quality Control Order excludes goods meant for export, but this should not be interpreted as a general exemption for imported goods sold in India. Covered products supplied to the Indian market must comply with the applicable requirements, subject to the Order&#8217;s provisions and exemptions. &lt;Cite refs={[&#8220;turn753723view1&#8221;]}\/&gt;<\/p>\n<p>Foreign manufacturers should confirm the applicable requirements for overseas factory assessment, application arrangements, authorised representation and licence scope with BIS.<\/p>\n<p>An overseas laboratory report or an existing quality-management certification does not automatically replace the required BIS product licence.<\/p>\n<h2>15. Common Mistakes to Avoid<\/h2>\n<p>Manufacturers should avoid these common mistakes during BIS certification:<\/p>\n<ol start=\"1\">\n<li><strong>Selecting the wrong category:<\/strong> Category A and Category B have different intended applications and requirements.<\/li>\n<li><strong>Choosing the wrong type:<\/strong> Type selection should be confirmed against the standard&#8217;s classification tables, not based only on a product&#8217;s commercial name.<\/li>\n<li><strong>Ignoring raw-material requirements:<\/strong> The product manual specifies particular material, plasticiser and colour requirements for each category.<\/li>\n<li><strong>Sending insufficient sample material:<\/strong> The prescribed sample is one full-width piece measuring 3 metres in length.<\/li>\n<li><strong>Assuming every test is completed in one day:<\/strong> Soil-burial, UV-stability and extended chemical-conditioning tests may require additional time.<\/li>\n<li><strong>Overlooking laboratory calibration:<\/strong> The product manual requires a calibration plan and maintenance of test records.<\/li>\n<li><strong>Failing to maintain control-unit records:<\/strong> Every 1,000 rolls of a particular size manufactured from the same raw-material batch constitute a control unit under the product manual.<\/li>\n<li><strong>Ignoring roll marking and packaging:<\/strong> Each conforming roll must carry the Standard Mark as authorised, and the prescribed batch\/lot and packaging information must be maintained.<\/li>\n<li><strong>Budgeting from an incomplete testing quotation:<\/strong> Laboratory charges vary by scope and exclusions and are separate from other certification costs.<\/li>\n<li><strong>Using the Standard Mark before approval:<\/strong> Marking is permitted only in accordance with the granted BIS licence.<\/li>\n<\/ol>\n<h2>16. Frequently Asked Questions (FAQs)<\/h2>\n<h3>Q1. Is BIS certification mandatory for PVC geomembranes in India?<\/h3>\n<p>Yes. PVC geomembranes covered by IS 15909:2020 are included in the Geo Textiles (Quality Control) Order framework, which requires covered products to bear the BIS Standard Mark under a licence, subject to the Order&#8217;s provisions and exemptions. &lt;Cite refs={[&#8220;turn753723view1&#8221;]}\/&gt;<\/p>\n<h3>Q2. What is the applicable Indian Standard?<\/h3>\n<p>The applicable standard is IS 15909:2020, titled <em>PVC Geomembranes for Lining \u2014 Specification<\/em>, the second revision. &lt;Cite refs={[&#8220;turn239215search18&#8243;,&#8221;turn239215search20&#8221;]}\/&gt;<\/p>\n<h3>Q3. What is the difference between Category A and Category B?<\/h3>\n<p>Category A covers PVC geomembranes for lining applications. Category B covers PVC waterproofing membranes intended for unexposed applications. The categories have different raw-material and product requirements. &lt;Cite refs={[&#8220;turn239215search19&#8243;,&#8221;turn753723view0&#8221;]}\/&gt;<\/p>\n<h3>Q4. Which types are covered under the standard?<\/h3>\n<p>The classification includes Types I to V for Category A and Types VI to VIII for Category B. The exact requirements for each type must be checked in IS 15909:2020. &lt;Cite refs={[&#8220;turn239215search19&#8243;,&#8221;turn239215search4&#8221;]}\/&gt;<\/p>\n<h3>Q5. What sample quantity is required?<\/h3>\n<p>The BIS product manual specifies one full-width piece of PVC geomembrane measuring 3 metres in length. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h3>Q6. What are the major tests for PVC geomembranes?<\/h3>\n<p>Testing may include dimensions, thickness, specific gravity, tensile strength, elongation, tear resistance, puncture resistance, low-temperature crack resistance, hydrostatic resistance, seam or peel strength, volatile loss, soil-burial resistance, UV stability, chemical resistance, dimensional stability and flammability. The applicable list depends on the category and type. &lt;Cite refs={[&#8220;turn753723view0&#8221;]}\/&gt;<\/p>\n<h3>Q7. What are the testing charges for IS 15909:2020?<\/h3>\n<p>BIS LIMS shows laboratory-specific examples ranging from \u20b953,700 to \u20b91,73,600 for different listings and scopes. These figures exclude taxes and should not be treated as a universal price or a complete certification quotation. Confirm the current test scope and charges with the selected laboratory. &lt;Cite refs={[&#8220;turn239215search4&#8243;,&#8221;turn239215search6&#8243;,&#8221;turn239215search8&#8221;]}\/&gt;<\/p>\n<h3>Q8. Does the manufacturer need an in-house laboratory?<\/h3>\n<p>The product manual requires a suitably equipped and staffed laboratory for the tests assigned to the manufacturer, along with a calibration plan. The applicable inspection and testing scheme should be reviewed to determine which tests must be performed in-house and whether any permitted subcontracting arrangements are available. &lt;Cite refs={[&#8220;turn597075view2&#8221;]}\/&gt;<\/p>\n<h3>Q9. What is the control unit under the product manual?<\/h3>\n<p>Every 1,000 rolls of a particular size manufactured from the same batch of raw material constitute a control unit. &lt;Cite refs={[&#8220;turn597075view2&#8221;]}\/&gt;<\/p>\n<h3>Q10. Must the Standard Mark appear on each roll?<\/h3>\n<p>Yes. The product manual states that the Standard Mark is to be printed on each roll of PVC geomembrane, provided the product conforms to the applicable specification. Batch\/lot numbers must also appear on the primary and secondary packaging as prescribed. &lt;Cite refs={[&#8220;turn597075view2&#8221;]}\/&gt;<\/p>\n<h3>Q11. Can a consultant assist with BIS certification?<\/h3>\n<p>Yes. A consultant can help review the category and type, prepare documentation, assess factory readiness, coordinate testing and support application follow-up. The grant of the licence remains the responsibility of BIS.<\/p>\n<h2>17. Get BIS Certification Assistance from Qualitance India<\/h2>\n<p>Planning to manufacture or supply PVC geomembranes for lining and waterproofing applications in India? Qualitance India provides professional support to help manufacturers prepare for BIS certification under IS 15909:2020.<\/p>\n<p>Our support can include:<\/p>\n<ul>\n<li>Review of product specifications and category selection<\/li>\n<li>Identification of the applicable type and licence scope<\/li>\n<li>Raw-material and factory-readiness assessment<\/li>\n<li>Documentation and quality-control preparation<\/li>\n<li>Laboratory and sample-testing coordination<\/li>\n<li>Support with application follow-up and compliance observations<\/li>\n<\/ul>\n<p><strong>Contact Qualitance India<\/strong><\/p>\n<p><strong>Improving Quality &amp; Competence<\/strong><\/p>\n<ul>\n<li><strong>Call\/WhatsApp:<\/strong> +91 93106 15170<\/li>\n<li><strong>Email:<\/strong> <a href=\"mailto:info@qualitanceindia.com\">info@qualitanceindia.com<\/a><\/li>\n<li><strong>Website:<\/strong> <a href=\"https:\/\/qualitanceindia.com\/\">https:\/\/qualitanceindia.com<\/a><\/li>\n<\/ul>\n<p>Contact our team to discuss your PVC geomembrane category, product type, manufacturing setup and certification requirements.<\/p>\n<h2>Official References<\/h2>\n<ol start=\"1\">\n<li><a href=\"https:\/\/www.bis.gov.in\/wp-content\/uploads\/2021\/01\/PM_IS_15909_Jan_2021.pdf\">BIS Product Manual \u2014 PVC Geomembranes for Lining, IS 15909:2020<\/a><\/li>\n<li><a href=\"https:\/\/www.bis.gov.in\/product-certification\/products-under-compulsory-certification\/scheme-i-mark-scheme\/\">BIS Scheme-I Product List<\/a><\/li>\n<li><a href=\"https:\/\/www.bis.gov.in\/wp-content\/uploads\/2023\/04\/Geo-textiles-QCO-1.pdf\">Geo Textiles (Quality Control) Order, 2022 \u2014 Official Gazette<\/a><\/li>\n<li><a href=\"https:\/\/lims.bis.gov.in\/home_lab_scope\/1394\/\">BIS LIMS \u2014 Ajeo Testing Labs, PVC Geomembranes<\/a><\/li>\n<li><a href=\"https:\/\/lims.bis.gov.in\/home_lab_scope\/816\/\">BIS LIMS \u2014 PVC Geomembranes Testing Scope<\/a><\/li>\n<li><a href=\"https:\/\/lims.bis.gov.in\/home_lab_scope\/583\/\">BIS LIMS \u2014 Additional PVC Geomembrane Testing Listings<\/a><\/li>\n<li><a href=\"https:\/\/www.services.bis.gov.in\/tmp\/15373_10112024222957_0.pdf\">BIS Standard Preview \u2014 IS 15909:2020<\/a><\/li>\n<\/ol>\n<p><em>Disclaimer: This article is intended for general information and business guidance. Always verify the latest applicable Indian Standard, product manual, Quality Control Order, certification procedure and fee schedule with BIS before submitting an application.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>BIS Certification for Poly Vinyl Chloride (PVC) Geomembranes under IS 15909:2020 Poly Vinyl Chloride (PVC) geomembranes are flexible, impermeable membrane products used for lining and waterproofing applications in infrastructure, water management, environmental protection and civil engineering projects. They help control seepage and provide a barrier against water and certain liquids when appropriately selected, installed and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4342,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_forum_subforum_count":0,"inline_featured_image":false,"slim_seo":{"title":"*BIS Certification for Poly Vinyl Chloride (PVC) Geomembranes | IS 15909:2020 -Qualitance India - Qualitance India","description":"BIS Certification for Poly Vinyl Chloride (PVC) Geomembranes under IS 15909:2020 Poly Vinyl Chloride (PVC) geomembranes are flexible, impermeable membrane produ"},"_slim_seo_primary_term_category":46,"_slim_seo_primary_term_post_tag":0,"footnotes":""},"categories":[46,1,47],"tags":[],"class_list":["post-4341","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bis-certification","category-blog","category-manufacturers"],"_links":{"self":[{"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/posts\/4341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/comments?post=4341"}],"version-history":[{"count":1,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/posts\/4341\/revisions"}],"predecessor-version":[{"id":4343,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/posts\/4341\/revisions\/4343"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/media\/4342"}],"wp:attachment":[{"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/media?parent=4341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/categories?post=4341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qualitanceindia.com\/wp-json\/wp\/v2\/tags?post=4341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}