Accredited Proficiency Testing Providers

S.N.	Accreditation Certificate No.	Name of Accredited Proficiency Testing Providers	City/Country	Valid From	Valid until
1	QAI/CIA/PTP/2024/0001	PT DIVISION - DMARA QUALITY SERVICES PRIVATE LIMITED	NAVI MUMBAI/INDIA	DEC 07, 2024	DEC 06, 2026
2	QAI/CIA/PTP/2025/0002	NCH SERVICES PRIVATE LIMITED	SURAT/INDIA	NOV 18, 2025	NOV 17, 2027