{"id":3623,"date":"2026-07-15T03:20:42","date_gmt":"2026-07-15T03:20:42","guid":{"rendered":"https:\/\/indiamedicine.org\/?p=3623"},"modified":"2026-07-15T03:20:42","modified_gmt":"2026-07-15T03:20:42","slug":"read-drug-quality-certificates-indian-generic-medicines-2026","status":"publish","type":"post","link":"https:\/\/indiamedicine.org\/?p=3623","title":{"rendered":"How to Read Drug Quality Certificates for Indian Generic Medicines: A 2026 Buyer&#8217;s Guide"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">When buying generic medicines from India, verifying the quality and authenticity of the products is paramount. Unlike brand-name drugs, generics rely on documented evidence of bioequivalence, Good Manufacturing Practices (GMP), and regulatory compliance. But how do you, as a buyer, actually read and verify the quality certificates provided by suppliers? This guide walks you through the key documents every importer should know how to check.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">&#x1f4dc; Why Quality Certificates Matter for Indian Generic Medicines<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">India supplies over 20% of the world&#8217;s generic medicines by volume, exporting to more than 200 countries. The Indian pharmaceutical industry, valued at over \u20b94.2 lakh crore (~$50 billion), is regulated by the Central Drugs Standard Control Organisation (CDSCO) under the Ministry of Health and Family Welfare. Every licensed manufacturer must hold valid documentation proving compliance with the Drugs and Cosmetics Act, 1940, and the newer Schedule M requirements for GMP.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For international buyers, a supplier&#8217;s quality certificates are the primary evidence that the medicines meet international standards. As of 2026, CDSCO has intensified its quality monitoring program, flagging an average of 150-170 drug batches per month as &#8220;Not of Standard Quality&#8221; (NSQ) \u2014 a fact that underscores the importance of thorough certificate verification.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">&#x1f3ed; 1. CDSCO Manufacturing License (Form 25\/Form 28)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The most fundamental document is the CDSCO manufacturing license. In India, manufacturers must hold:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Form 25<\/strong> \u2014 License to manufacture drugs (for sale or distribution)<\/li><li><strong>Form 28<\/strong> \u2014 Loan license (manufacturing by a third party on behalf of the licensee)<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What to check when verifying a CDSCO license:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>License number format<\/strong>: Should follow the pattern <code>MN\/XX\/YYYY\/XXXXX<\/code> where MN is the state code (e.g., MN for Maharashtra, GU for Gujarat)<\/li><li><strong>Expiry date<\/strong>: Licenses are typically valid for 5 years from the date of issue \u2014 check that it has not expired<\/li><li><strong>Product categories listed<\/strong>: Verify that the specific drug you intend to import is listed on the license schedule<\/li><li><strong>Address match<\/strong>: The manufacturing address on the license should match the facility address provided in the CoA<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">You can verify the validity of a CDSCO license through the state drug control authority where the manufacturer is registered. Some states now provide online license verification portals.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">&#x1f52c; 2. Certificate of Analysis (CoA): The Most Important Document<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A Certificate of Analysis (CoA) is issued for each batch of medicine and provides detailed quality data. This is the single most important document for verifying drug quality. Here is what to look for:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Key Components of a Valid CoA<\/h3>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>Batch\/Lot Number<\/strong>: Must be unique to this production run. Cross-reference with the physical product packaging.<\/li><li><strong>Manufacturing Date (Mfg. Date)<\/strong>: When the batch was produced. Typical shelf life is 24-36 months from this date.<\/li><li><strong>Expiry Date (Exp. Date)<\/strong>: Must still be valid at the time of import and distribution.<\/li><li><strong>Date of Analysis<\/strong>: The date testing was performed. Should be close to or on the manufacturing date.<\/li><li><strong>Specifications and Results<\/strong>: A table listing active ingredient content (assay), impurities, dissolution rate, and physical parameters. The results must fall within the pharmacopoeial limits (Indian Pharmacopoeia, USP, BP, or Ph. Eur.).<\/li><li><strong>Instruments Used<\/strong>: HPLC, GC, UV spectrophotometer \u2014 legitimate labs list the specific testing instruments.<\/li><li><strong>Signatory<\/strong>: Name and designation of the authorized quality control officer. Should include a stamp and signature.<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&#x26a0;&#xfe0f; Red Flag<\/strong>: If the CoA looks generic (no batch number, no specific test results, or uses template language like &#8220;conforms to specification&#8221; without actual numerical data), this is a strong warning sign of an unreliable supplier.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">&#x1f30d; 3. WHO-GMP Certificate: The International Gold Standard<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">WHO-GMP certification indicates that a manufacturing facility meets the World Health Organization&#8217;s Good Manufacturing Practices standards. This certification is recognized globally and is often a prerequisite for supplying to international tenders (UNICEF, UNDP, Global Fund).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>How to verify a WHO-GMP certificate:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>Issuing authority<\/strong>: In India, WHO-GMP certificates are issued by the state drug regulatory authority or CDSCO. Look for the official seal and signature.<\/li><li><strong>Certificate number<\/strong>: Cross-reference with the state drug control authority records<\/li><li><strong>Scope of certification<\/strong>: Specifies which dosage forms (tablets, capsules, injectables, etc.) and product categories are covered<\/li><li><strong>Validity period<\/strong>: Most WHO-GMP certificates are valid for 2-3 years. Check the audit date and expiry<\/li><li><strong>WHO-GMP logo<\/strong>: Look for the official WHO logo \u2014 though note that some counterfeit certificates also use the logo, so verify through independent channels<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">As of the 2026 Schedule M revision, all Indian pharmaceutical manufacturers are required to comply with WHO-GMP standards, making this certification increasingly universal among legitimate suppliers.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">&#x1f4ca; 4. Understanding CDSCO Quality Alerts and NSQ Reports<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CDSCO regularly publishes &#8220;Not of Standard Quality&#8221; (NSQ) alerts on its website. In 2026, the regulator has been flagging an average of 160+ drug batches per month as substandard. As a buyer, you should:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Check the NSQ database<\/strong> before engaging a new supplier \u2014 search for their brand name or manufacturing facility in recent CDSCO alerts<\/li><li><strong>Understand the categories<\/strong>: &#8220;Not of Standard Quality&#8221; (failed quality tests), &#8220;Spurious&#8221; (counterfeit), and &#8220;Misbranded&#8221; (incorrect labeling) have different legal implications<\/li><li><strong>Request batch-specific test data<\/strong> for the specific batch you are purchasing, not a generic CoA for the drug<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sources: CDSCO monthly NSQ alerts (January-June 2026) report between 131-194 batches failing quality tests per month across Indian states. Major products flagged include antibiotics (amoxicillin-clavulanate), antihypertensives (telmisartan), and thyroid medications (thyroxine).<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">&#x1f4cb; 5. Drug Export Certificate: Certificate of Pharmaceutical Product (COPP)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Certificate of a Pharmaceutical Product (COPP) is issued by CDSCO for export purposes, based on the WHO certification scheme. This document certifies that a specific product is authorized for marketing in India and that the manufacturing facility meets GMP standards.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Key verification points for a COPP:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Issued on official CDSCO letterhead with watermark<\/li><li>Contains the product name, dosage form, and strength exactly matching the product you are purchasing<\/li><li>Includes the manufacturing license number (Form 25\/28) and its validity<\/li><li>Signed by the Drugs Controller or authorized official<\/li><li>Has a unique reference number that can be verified with CDSCO<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Note:<\/em> In 2025-2026, CDSCO extended and streamlined the COPP application process to reduce processing times, but each COPP is still specific to a single product and manufacturing site.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">&#x2705; 6. Practical Checklist for Buyers<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Use this checklist when evaluating a new Indian generic medicine supplier:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>Manufacturing License<\/strong>: \u2610 Form 25\/28 valid and unexpired; \u2610 Product listed on license schedule; \u2610 Address matches facility<\/li><li><strong>WHO-GMP Certificate<\/strong>: \u2610 Issued by state drug authority or CDSCO; \u2610 Valid (check expiry); \u2610 Covers the right dosage forms<\/li><li><strong>Certificate of Analysis<\/strong>: \u2610 Batch-specific (not generic); \u2610 Numerical test results within pharmacopoeial limits; \u2610 Signed QC officer; \u2610 Dated near manufacturing date<\/li><li><strong>COPP (for export)<\/strong>: \u2610 Product name matches; \u2610 CDSCO letterhead; \u2610 Reference number verifiable<\/li><li><strong>CDSCO NSQ Check<\/strong>: \u2610 Supplier not on recent NSQ alerts; \u2610 Specific product not flagged in last 12 months<\/li><li><strong>Third-Party Testing<\/strong>: \u2610 Consider independent lab testing for first batch (e.g., through SGS, Eurofins, or Intertek)<\/li><\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">&#x1f91d; How IMSDA Helps Verify Suppliers<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Indian Medicine and Supplement Distributors Association (IMSDA) maintains a curated network of verified and reliable pharmaceutical manufacturers and distributors. Every IMSDA member undergoes a documentation review process to ensure they hold valid CDSCO manufacturing licenses, WHO-GMP certifications, and proper export documentation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a list of verified and reliable pharmaceutical distributors, refer to the <a href=\"https:\/\/indiamedicine.org\/?page_id=1454\">IMSDA&#8217;s verified member directory<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">&#x1f50d; Quick Reference: Certificate Types at a Glance<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Certificate<\/th><th>Issued By<\/th><th>What It Proves<\/th><th>Verify Via<\/th><\/tr><\/thead><tbody><tr><td>Form 25\/28<\/td><td>State Drug Authority<\/td><td>Legal authority to manufacture<\/td><td>State drug control portal<\/td><\/tr><tr><td>WHO-GMP<\/td><td>CDSCO \/ State Authority<\/td><td>Facility meets global GMP standards<\/td><td>Issuing authority records<\/td><\/tr><tr><td>Certificate of Analysis<\/td><td>Manufacturer&#8217;s QC lab<\/td><td>Batch-specific quality test results<\/td><td>Independent lab re-testing<\/td><\/tr><tr><td>COPP<\/td><td>CDSCO<\/td><td>Product authorized for export<\/td><td>CDSCO verification request<\/td><\/tr><tr><td>Free Sale Certificate<\/td><td>CDSCO \/ State Authority<\/td><td>Product legally sold in India<\/td><td>State drug authority<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">For more information, contact IMSDA at contact@indiamedicine.org.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When buying generic medicines from India, verifying the quality and authenticity of the products is paramount. Unlike brand-name drugs, generics rely on documented evidence of bioequivalence, Good Manufacturing Practices (GMP), and regulatory compliance. But how do you, as a buyer, actually read and verify the quality certificates provided by suppliers? This guide walks you through [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[42,48,29,49,44],"class_list":["post-3623","post","type-post","status-publish","format-standard","hentry","category-knowledge","tag-cdsco","tag-generic-medicines","tag-india-pharmacy","tag-indian-pharma","tag-who","entry"],"_links":{"self":[{"href":"https:\/\/indiamedicine.org\/index.php?rest_route=\/wp\/v2\/posts\/3623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/indiamedicine.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/indiamedicine.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/indiamedicine.org\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/indiamedicine.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3623"}],"version-history":[{"count":0,"href":"https:\/\/indiamedicine.org\/index.php?rest_route=\/wp\/v2\/posts\/3623\/revisions"}],"wp:attachment":[{"href":"https:\/\/indiamedicine.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/indiamedicine.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/indiamedicine.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}