Official-source

QUALITY CONTROL LABORATORY, IOCL DIGBOI REFINERY

Tinsukia, Assam Testing

Official Directory Listing

About this laboratory

QUALITY CONTROL LABORATORY, IOCL DIGBOI REFINERY is an official-source laboratory listing located in Tinsukia, Assam. Review verified accreditation facts, certificate validity, and linked official NABL evidence.

T-4620 CAB ID
Testing Field
Assam State
Source evidence

Listing field & disciplines

Testing & calibration disciplines

Chemical NABL laboratory directory

Official-source facts verified from retained NABL accreditation documents.

Verified listing facts

Laboratory
QUALITY CONTROL LABORATORY, IOCL DIGBOI REFINERY
Location
Tinsukia, Assam
Testing field
Testing
Published disciplines
Chemical
Published activities
NABL laboratory directory
CAB ID
T-4620
Certificate reference
TC-8243
Certificate issue date shown
1 Jan 2026
Certificate validity date shown
31 Dec 2029
Listing evidence reviewed
10 Aug 2026

This listing is official-source. Official-source facts, laboratory claims, and platform-verified operating information are maintained separately.