When sourcing generic medicines from India, one of the most important quality indicators is WHO-GMP (World Health Organization \u2014 Good Manufacturing Practices) certification. But how do you actually verify whether a manufacturer’s WHO-GMP certificate is genuine? This guide walks you through the process step by step, from understanding what WHO-GMP means to checking certificates against official sources.<\/p>\n\n\n\n
WHO-GMP is a quality assurance standard issued by the World Health Organization that certifies a pharmaceutical manufacturing facility meets minimum requirements for producing safe, consistent, and effective medicines. In India, GMP compliance is enforced by the Central Drugs Standard Control Organisation (CDSCO) under the Drugs and Cosmetics Act, 1940.<\/p>\n\n\n\n
India has over 10,500 WHO-GMP compliant pharmaceutical manufacturing units \u2014 the largest number of any country outside the United States. However, not all “WHO-GMP certified” claims are equally reliable. Some manufacturers display expired certificates, while others may use certificates issued by unaccredited bodies.<\/p>\n\n\n\n
The first thing to verify is who issued the certificate<\/strong>. A legitimate WHO-GMP certificate must be issued by a recognized regulatory authority. In India, the following bodies are authorized to issue GMP certificates:<\/p>\n\n\n\n ⚠️ Red flag:<\/strong> If the certificate is issued by a private consulting firm or a body you cannot find on the CDSCO or WHO website, treat it with extreme caution. Legitimate GMP certification always comes from a government or intergovernmental regulatory agency.<\/p>\n\n\n\n CDSCO maintains a public database of licensed pharmaceutical manufacturers in India. While there is no single central “WHO-GMP certificate checker,” you can verify a manufacturer’s regulatory status through multiple channels:<\/p>\n\n\n\n The CDSCO SUGAM portal (sugam.gov.in) is the primary online system for drug licensing in India. Manufacturers registered with CDSCO can be looked up by their license number. Key points:<\/p>\n\n\n\n Each Indian state’s drug control authority maintains its own register. For example, Gujarat’s FDA, Maharashtra’s FDA, and Telangana’s Drug Control Administration all publish searchable databases of licensed manufacturers within their state. Since many of India’s largest pharma manufacturing clusters are in Gujarat (Ahmedabad, Ankleshwar) and Telangana (Hyderabad), checking these state registers is particularly useful.<\/p>\n\n\n\n Reputable manufacturers will provide their WHO-GMP certificate upon request, along with their manufacturing license number. Cross-reference the license number and certificate dates against what appears on the CDSCO SUGAM portal or the relevant state drug control website.<\/p>\n\n\n\n WHO-GMP certificates have an expiration date. In India, GMP certificates are typically valid for:<\/p>\n\n\n\n ⚠️ Red flag:<\/strong> If a manufacturer shows a WHO-GMP certificate that expired more than 6 months ago and cannot provide a renewal, this is a strong indicator that their current GMP compliance status is uncertain. Always ask for the most recent certificate.<\/p>\n\n\n\n Also check the inspection date<\/strong> versus the issue date<\/strong>. A large gap between the inspection and the issue of the certificate may indicate administrative delays \u2014 not necessarily a problem, but worth noting.<\/p>\n\n\n\n A WHO-GMP certificate is site-specific. It certifies a particular manufacturing address, not the company as a whole. Verify that:<\/p>\n\n\n\n For certain essential medicines \u2014 particularly antiretrovirals (HIV), anti-TB drugs, antimalarials, and reproductive health products \u2014 the WHO maintains a Prequalification Programme<\/strong> that goes beyond standard GMP certification. WHO Prequalification involves:<\/p>\n\n\n\n You can search the WHO Prequalified Products List at: extranet.who.int\/pqweb\/medicines\/prequalified-lists<\/strong> \u2014 this is the most authoritative global database of quality-assured medicines.<\/p>\n\n\n\n While WHO Prequalification is not required for all generic medicines (most Indian generics are not prequalified), having this status is an additional strong signal of manufacturing quality and regulatory compliance.<\/p>\n\n\n\n Before placing an order with a new Indian generic medicine supplier, use this checklist:<\/p>\n\n\n\n\n
\n\n\n\n📋 Step 2: Verify the Certificate Number Against CDSCO Records<\/h2>\n\n\n\n
Method A: CDSCO SUGAM Portal<\/h3>\n\n\n\n
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Method B: State Drug Control Websites<\/h3>\n\n\n\n
Method C: Direct Request to the Manufacturer<\/h3>\n\n\n\n
\n\n\n\n📅 Step 3: Check the Validity Period<\/h2>\n\n\n\n
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\n\n\n\n🏭 Step 4: Verify the Manufacturing Address Matches the Certificate<\/h2>\n\n\n\n
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\n\n\n\n🌍 Step 5: Check WHO Prequalification Status (For Key Product Categories)<\/h2>\n\n\n\n
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\n\n\n\n✅ Step 6: Practical Verification Checklist<\/h2>\n\n\n\n
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