NABCB Accredited Inspection Bodies
Phistream Consulting Pvt. Ltd.
Address BR-78, Sector 116, Noida, Uttar Pradesh – 201301, India
Contact Person Mr. Harsh Priyadarshy
Designation Deputy General Manager
Tel +91-120-4749646
Fax +91-120-4749646
Email ID
Accreditation Cert. No.. IB 070
Valid From 17 April 2020
Valid Upto 16 April 2027
Accreditation Standard ISO/IEC 17020:2012
Type of Inspection Body Type A
Scopes of Accreditation

Field of Inspection

Type and Range of Inspection

Standards / Regulations / Methods / Procedures

Number identification with year of publication


IAF Scope 26
Gas Supply-CGD with item 26-B(iii)

Stage-wise and In-service

PNGRB's GSR 612(E)dated 27.08.2008 along with latest amendments,national / international standards and relevant statutes mentioned therein

PNGRB's "Technical Standards and Specifications including Safety Standards for City or Local Natural Gas Distribution Network" Regulations, 2008

IAF Scope 31a Transportation, Storage & Communication

Transport & storage Tank Truck, Transport of Petroleum Fuel

Stage-wise / Finished Product Inspection

OISD RP - 167

Customer Checklist

OISD Recommended Practice on POL Tank Truck and Lorry Design & Safety

Customer requirements in the form of QAP, Check list mentioning required specifications and scope. However, the applicable national & international Standards shall be among those equivalent to the standards described above for the relevant scope category.

IAF Scope 39 Other Service activities

inspection of the process(es), Inspection of housekeeping facilities, office building, rest rooms etc.

Final / in-service / site visit inspections, Review of documents

Client provided QAP & checklist

Client provided QAP & checklist

The following offices of   Phistream Consulting Pvt. Ltd. are included under accreditation




Key activities performed


Main office

BR-78, Sector 116, Noida, Uttar Pradesh – 201301, India

Top management functions, quality management system functions, administration & accounts, other key activities as applicable to main office.

Inspection contract review, Inspection planning & execution, Inspection personnel authorization & assignment, Issue of inspection reports / certificates.

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