S#	Name	Field	Sub Field	Contact Info	Issue Date (d-m-Y)	Valid Until (d-m-Y)	Lab No	Scope
1	Qarshi Research International Pvt. Limited	Proficiency Testing		Tassadaq Hussain, Head Accreditation Compliance Plot # 56/1-4, Phase - III, Hattar Industrial Estate, District Haripur (KPK) Phone No: 0995-111-200-300, 617273 (Ext. 347) Cell No: 0345-9641116, Fax# 0995-617275	25-01-2022	24-01-2025	PTP-001
2	National Physical and Standards Laboratory	Proficiency Testing		Dr. M. Tausif Chaudhry, Quality Manager, Plot No.16, Sector H-9/1, Islamabad, Pakistan Tele#: +92-51-9265159 Fax#: +92-51-9265160 Email: ptp.npsl@gmail.com Website: www.nmip.gov.pk	20-02-2021	21-02-2024	PTP-002
3	Industrial Analytical Centre Karachi	Proficiency Testing		Dr. M. Shakil H.E.J. Research Institute of Chemistry, University of Karachi Tel: 021-4824924-5, Fax: 021-34819018	05-10-2020	04-10-2023	PTP-003
4	Proficiency Testing Provider, Interloop VSF QA Lab, Interloop Limited	Proficiency Testing		Mrs. Javaria Ali, Assistant Manager QA 7-km, Khurrianwala-Jarranwala Road, Khurrianwala, Faisalabad Tel: 041-4360400	20-09-2022	19-09-2025	PTP-004