Accredited PT Providers-
| S. No. | Name | Place | Scheme | Brief/Areas |
| 1. | Interlaboratory Services (ILS), National Council for Cement & Building Materials (NCCBM) | Ballabgarh,
Haryana |
Simultaneous | Chemical & Mechanical Testing
– Building Materials |
| 2. | BPCL Proficiency Testing, QA Laboratory, BPCL | Mumbai,
Maharashtra |
Simultaneous | Chemical Testing
– Petroleum |
| 3. | CMC QAS, Department of Clinical Biochemistry, Christian Medical College, CMC | Vellore, Tami Nadu | Simultaneous | Medical Testing – Clinical Biochemistry |
| 4. | RML-Quality Assurance Program (RML-QAP) | Lucknow, Uttar Pradesh | Simultaneous | Medical Testing
– Clinical Biochemistry, – Haematology, – Microbiology & Serology, – Histopathology, – Cytopathology |
| 5. | Fine Finish Organics Pvt. Ltd. | Taloja, Maharashtra | Simultaneous | Chemical & Mechanical Testing
– Plastics & Polymers – Paints & Surface Coatings |
| 6. | National AIDS Research Institute, Proficiency Testing (PT) Unit | Pune, Maharashtra
|
Simultaneous | Medical Testing
-HI -MS |
| 7. | Dr. Fixit Institute of Structural Protection & Rehabilitation, PT Division | Mumbai | Simultaneous | Non-Destructive & Mechanical Testing
-Reinforced Cement Concrete |
| 8. | Global PT Provider Pvt. Ltd. | New Delhi | Simultaneous | Chemical & Mechanical Testing
– Metal Testing, – Water, – Building Material, – Minerals & Ores, – Coal, Coke and other Solid Fuels, – Textile Material |
| 9. | Metal Power Analytical (I) Pvt. Ltd.-PT Division | Mumbai | Simultaneous | Chemical Testing
– Metals |
| 10. | Green Economy Initiatives private Limited | Mohali | Sampling & Simultaneous | Chemical & Mechanical Testing -Atmospheric Pollution (Ambient Air, Stack Emission, Noise)
-Food & Agricultural Products (Honey & Honey Products, Fruits & Vegetable Products, Infant Foods, Cereals, Pulses & Cereal Products, Milk & Dairy Products, Herbs, spices & Condiments, Oils & Fats, Bakery & Confectionery Products, Others) -Residues in Food Products (Trace Metal Elements) -Soil & Rock (Soil) -Building Material (Cement, Aggregates, Others) -Metals & Alloys (TMT Steel Bars) -Drugs & Pharmaceuticals -Minerals -Fertilisers |
| 11. | Proficiency Testing Centre, Pesticide Management Division, National Institute of Plant Health Management (NIPHM) | Hyderabad | Simultaneous | Chemical Testing
– Pesticides & Its Formulation, – Pesticide Residues in Food & Agriculture,Water |
| 12. | Aashvi Proficiency Testing & Analytical Services | Hyderabad | Simultaneous | Chemical Testing
– Food & Agricultural Products
|
| 13. | Trilogy Analytical Laboratory Private Limited | Hyderabad, Telangana | Simultaneous
|
Chemical Testing
Food & Agricultural Products |
| 14. | ISHTM-AIIMS, External Quality Assurance Programme, Dept. of Hematology | Delhi | Simultaneous | Medical Testing
– Hematology |
| 15. | Yadav Measurements Pvt. Ltd. (PTP) | Udaipur, Rajasthan | Sequential | Electrical Testing & ET Calibration
Electrical Testing – Energy Meter, – Current Transformers, – voltage Transformer Electro-Technical Calibration – 3 Phase Reference Meter, – Digit Multimeter, – Current Transformer,- – Voltage Transformer |
| 16. | Landmark Material Testing and Research Laboratory Pvt. Ltd., PT Division | Jaipur, Rajasthan | Simultaneous | Mechanical & Non-Destructive Testing
-Building Material -Soil
|
| 17. | Indian Pharmacopoeia Commission (Indian Pharmacopoeia Laboratory) | Ghaziabad,
Uttar Pradesh |
Simultaneous | Chemical Testing
-Durgs and Pharmaceuticals Products |
| 18. | National Test House (WR) | Mumbai,
Maharashtra |
Simultaneous | Chemical & Mechanical Testing
-Building Materials |
| 19. | Horizon Analytical Laboratory Pvt. Ltd. | Pune,
Maharashtra |
Simultaneous | Chemical & Mechanical Testing -Water
-Soil |
| 20. | Export Inspection Agency-Mumbai Laboratory, Pilot Test House | Mumbai | Simultaneous | Chemical Testing
-Drugs in Shrimp, -Fish & Fishery Products |
| 21. | Export Inspection Agency-Chennai (Proficiency Testing Provider) | Chennai | Simultaneous
|
Biological Testing
-Pathogen in Fish & Fishery Products |
| 22. | Export Inspection Agency-Kolkata Laboratory | Kolkata | Simultaneous | Chemical Testing
-Heavy Metals in Fish & Fishery Products |
| 23. | IAMM EQAS, Department of Clinical Microbiology & Immunology, Sir Ganga Ram Hospital | New Delhi | Simultaneous | Medical Testing
-Microbiology & Serology |
| 24. | CIMEC Infralabs Private Limited, PT Division | Ghaziabad,
Uttar Pradesh |
Simultaneous | Chemical, Mechanical & Electrical Testing
-Building Materials -Metals & Alloy -Mechanical Properties of Materials -Cables & Wires |
| 25. | C I Proficiency Testing Pvt. Ltd. | Kota, Rajasthan | Sequential | Electro-Technical, Mechanical & Thermal Calibration |
| 26. | SCS Enviro Services Private Limited (PT Division) | Jaipur, Rajasthan | Simultaneous | Chemical Testing
-Minerals & Ores -Soil & Rock -Building Material |
| 27. | Bureau Veritas Consumer Product Service (India) Private Limited, Proficiency Testing Provider | Noida, Uttar Pradesh | Simultaneous | Chemical & Mechanical Testing
-Textile Materials |
| 28. | CMC Micro EQAS, Department of Clinical Microbiology, Christian Medical College | Vellore, Tamil Nadu | Simultaneous | Medical Testing
-Microbiology & Serology |
| 29. | CMC VIROEQAS, Department of Clinical Virology, Christian Medical College | Vellore, Tamil Nadu | Simultaneous | Medical Testing
-Microbiology & Serology |
| 30. | Edward Food Research and Analysis Centre Ltd. | Kolkata, West Bengal | Simultaneous | Chemical Testing
-Water -Food & Agricultural Products -Marine/Aqua Culture Food Products -Residues in Food Products |
| 31. | Jalan Proficiency Testing Provider, Unit Jalan and Company | Delhi | Simultaneous | Chemical Testing
-Metals & Alloys |
| 32. | HP PTP, Hindustan Petroleum Corporation Limited | Navi Mumbai, Maharashtra | Simultaneous | Chemical Testing
-Petroleum & Petroleum Products |
| 33. | ITC Analytical Services, Agri Business Division, ITC Limited | Guntur, Andhra Pradesh | Simultaneous | Chemical Testing
-Food & Agricultural Products |
| 34. | Hemshell Services-Proficiency Testing Division | Baroda, Gujarat | Simultaneous | Mechanical Testing
-Plastics & Polymers |
| 35. | Fare Labs Private Limited | Gurugram, Haryana | Simultaneous & Sequential | Chemical & Biological Testing and -Food & Agricultural Products
-Water Mechanical & Thermal Calibration |
| 36. | Envirocare Labs Pvt. Ltd. (PT Cell) | Thane, Maharashtra | Simultaneous | Biological Testing
-Water -Waste Water -Food & Agricultural Products -Non-sterile pharmaceutical products |
| 37. | GES PT Division | Vadodara, Gujarat | Simultaneous | Mechanical Testing
-Building Material -Soil & Rock |
| 38. | International Proficiency Testing House | Pune, Maharashtra | Simultaneous | Chemical Testing -Food & Agricultural Products |
| 39. | Deep Metallurgical Services | Thane, Maharashtra | Simultaneous | Chemical & Mechanical Testing
-Metals & Alloys -Mechanical Properties of Materials |
| 40. | Quality Assurance, Titan company Limited, Jewellery Division | Hosur, Tamil Nadu | Simultaneous | Chemical Testing -Metals & Alloys |
| 41. | Proficiency Testing Provider Division, India Govt. Mint | Mumbai, Maharashtra | Simultaneous | Chemical Testing |
| 42. | Metropolis Healthcare Ltd./EQAS | Mumbai, Maharashtra | Simultaneous | Medical Testing |
| 43. | Neu-QAP (Neuberg Anand Academy of Laboratory Medicine Pvt LTD Quality Assessment Program) | Bangalore, Karnataka | Simultaneous | Medical Testing |
Proficiency Testing Programmes by other agencies
NABL also encourages participation of applicant / accredited laboratories in Proficiency Testing programs conducted by other national & international bodies.