TCR Engineering
Quality, Accreditations and Approvals
The published NABL scope runs to 1,483 items, 1,383 laboratory tests and 100 site tests, with a further 409-item sub-scope at Bhubaneswar under TC-15993. Every instrument in the working chain traces to a national measurement institute.
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Overview
TCR Engineering Services Pvt. Ltd. holds NABL ISO/IEC 17025:2017 accreditation under certificate NABLT0726MH18640, covering 1,483 scope items at the Mahape laboratory in Navi Mumbai. NADCAP AC7101, BIS, IBR and AERB recognitions, plus dated owner and EPC approvals, complete a portfolio built for procurement diligence.
Overview
This page describes the discipline that makes the six service pillars defensible: the accreditation portfolio, the quality management system, the metrology and traceability stack, the inter-laboratory comparison record, the radiation-safety regime, the audit cadence, and the proficiency-testing record.
The Laboratory Accreditation Portfolio
| Accreditation | Reference | Scope | Validity |
|---|---|---|---|
| NABL ISO/IEC 17025:2017 | Certificate NABLT0726MH18640 | 1,483 scope items at TCR Engineering Mahape: mechanical, civil, NDT, PMI, RoHS, chemical analysis | 03 March 2026 to 02 March 2030 |
| NABL ISO/IEC 17025:2017 | Certificate TC-15993 | 409 scope items at TCR Eastern Bhubaneswar: chemical analysis, mechanical properties, and metallography of metals and alloys | 30 April 2025 to 29 April 2029 |
| BIS recognition | LRMD/LRS/OSL-7103506 | Materials testing for ISI mark; first BIS-accredited commercial laboratory in India for IS 16172 rebar coupler testing across all diameters; covers IS 15103:2002 and IS 17875:2022 (added August 2024) | Active |
| Indian Boiler Regulations | "Well-Known Material Testing Laboratory" Central Boilers Board, Form XVI-H certificate 38 (Serial MTL/15/019) | IBR Form III material certification | Since 2014; current certificate valid to 02 April 2029 |
| Central Boiler Board | Well-Known RLA Organisation | RLA on boiler pressure parts under IBR | Active |
| AERB | Operation Licence 23-IRLOP-893925 | X-ray and gamma-ray radiography across India | Active |
| AERB | Source Storage Facility Mumbai 22-ASSF-793303 | Mumbai source storage | Valid 28 June 2027 |
| AERB | Source Storage Facility Bhubaneswar 23-ASSF-927086 | Bhubaneswar source storage | Valid 30 August 2027 |
| ISO 14001:2015 | Environmental Management System | Group | Active |
| ISO 45001:2018 | Occupational Health and Safety; QRO certificate 3050260220154HS | Group | Valid to 19 February 2029 |
| ILAC MRA reciprocity (via NABL) | Mutual Recognition Arrangement; NABL 133 Combined ILAC MRA Mark permission NABL/ILAC/11591 (CAB ID T-0294) | Reports accepted across 90+ signatories including A2LA (US), UKAS (UK), DAkkS (Germany), Cofrac (France) | Coterminous with the NABL certificate, to 02 March 2030 |
| NADCAP AC7101 (Materials Testing) | Performance Review Institute, certificate 29415245997 | Aerospace verification testing | Accredited 2026, valid to 31 May 2027 |
| BSE / NSE empanelled assayer | Precious metals and bullion | Bullion and precious-metals trading | Active |
| ICCL / BSE Approved Assayer | Bullion and precious-metals trading | Active | |
| Bombay Metal Exchange Association | Approved laboratory | Active | |
| CIDCO eMTL | Empanelled Material Testing Laboratory, Maharashtra | Active | |
| JSRS Certification (Oman) | Registered | Sultanate of Oman operations | August 2025 onward |
The 1,483-item NABL scope (1,383 laboratory tests and 100 site tests) is published on the NABL portal and is available on request. The scope spans mechanical, civil, NDT, PMI, RoHS, and chemical analysis disciplines. The 409-item TCR Eastern (Bhubaneswar) sub-scope under TC-15993 supports steel, power, and infrastructure clients in Eastern India with its own NABL accreditation.
The published scopes, per laboratory
TCR operates two NABL-accredited laboratories plus a Nadcap accreditation. Mahape (Navi Mumbai) is accredited to ISO/IEC 17025:2017 under certificate NABLT0726MH18640 across 1,483 scope items; Bhubaneswar (TCR Eastern) holds a separate 409-item scope under TC-15993; Nadcap AC7101 covers aerospace verification testing. Each certificate and its full scope is downloadable as a PDF below.
| Laboratory / accreditation | Reference | Scope | Validity |
|---|---|---|---|
| TCR Engineering, Mahape (NABL ISO/IEC 17025:2017) | NABLT0726MH18640 | 1,483 scope items (1,383 laboratory, 100 site): mechanical, civil, NDT, PMI, RoHS, chemical analysis | 03 March 2026 to 02 March 2030 |
| TCR Eastern, Bhubaneswar (NABL ISO/IEC 17025:2017) | TC-15993 | 409 scope items: chemical analysis, mechanical properties, metallography of metals and alloys | 30 April 2025 to 29 April 2029 |
| TCR Engineering (Nadcap AC7101, Materials Testing) | PRI 29415245997 | Aerospace verification testing; TCR is the verification-testing partner and claims AC7101 only | Accredited 2026, valid to 31 May 2027 |
NABL scope, Mahape laboratory (Navi Mumbai)
Certificate NABLT0726MH18640 covers 1,483 scope items, 1,383 laboratory tests and 100 site tests, spanning mechanical, civil, non-destructive testing, positive material identification, RoHS, and chemical analysis. The accreditation is valid 03 March 2026 to 02 March 2030, and every report issued under it is accepted across 90+ economies through the ILAC MRA. Download the Mahape certificate and full scope (PDF, 962 KB).
NABL scope, Bhubaneswar laboratory (TCR Eastern)
Certificate TC-15993 covers 409 scope items in chemical analysis, mechanical properties, and metallography of metals and alloys, supporting steel, power, and infrastructure clients across Eastern India. The accreditation is valid 30 April 2025 to 29 April 2029. Download the Bhubaneswar certificate and scope (PDF, 530 KB).
Nadcap AC7101 scope
Under Performance Review Institute certificate 29415245997, TCR Engineering is Nadcap AC7101 Materials Testing accredited for aerospace verification testing, valid to 31 May 2027. TCR is the verification-testing partner, not the heat treater, and claims AC7101 only. Download the Nadcap certificate and scope (PDF, 457 KB).
The Quality Management System
The Quality Management System runs on ISO/IEC 17025:2017, which carries the ISO 9001 management-system requirements and adds the technical-competence requirements above them, with NABL 100, 160, and 216 as the national application criteria.
| Module | Reference |
|---|---|
| Quality Manual and Procedures | NABL 100, NABL 160, NABL 216 |
| Document control, internal audit, management review | ISO/IEC 17025:2017 Clause 8 |
| Method validation | ISO/IEC 17025:2017 clause 7.2.2 |
| Measurement uncertainty | JCGM 100 (GUM, 2008 with 2023 supplements); EURACHEM Guide Quantifying Uncertainty in Analytical Measurement (3rd ed.); ISO 5725 series; NABL 141 |
| Metrological traceability | ILAC P10 (2020); ILAC G8 (decision rules, 2019) |
| Decision rules and conformity assessment | ILAC G8; ISO/IEC 17025:2017 clause 7.8.6 |
| Sampling | NABL 130; ISO/IEC 17025:2017 clause 7.3 |
| Subcontracting | ISO/IEC 17025:2017 clause 6.6 |
| Equipment calibration | ISO/IEC 17025:2017 Clause 6.4 |
| Reference materials | ISO 17034; ISO/IEC 17025:2017 Clause 6.5.2(b) |
Metrology and Traceability
Every measuring instrument in the working chain is calibrated against a reference traceable to a National Measurement Institute (NPL India, NPL UK, NIST USA, PTB Germany) through an unbroken calibration chain. The calibration records are document-controlled and the NABL audit trail establishes that the chain has not been broken.
| Calibration Family | NABL-Approved Calibration Source |
|---|---|
| Force standards (UTMs from 0.5 kN to 1,000 kN) | NABL CC-prefix calibration laboratory; force-standard machines traceable to NPL India |
| Hardness reference blocks (Vickers, Brinell, Rockwell, micro-hardness) | NABL CC; reference blocks traceable to NPL India and BAM Germany |
| Temperature standards (creep frame thermocouples up to 1,100 °C) | NABL CC; NIST-traceable platinum resistance thermometer calibration |
| Pressure standards (CTOD machine, fatigue rig pressures) | NABL CC; deadweight tester traceable |
| Mass standards | NABL CC; F1 / E2 standard weights |
| Dimensional standards (extensometers, micrometers, gauges) | NABL CC; gauge blocks traceable |
| Spectrometer standards (OES, XRF, ICP-OES) | Certified Reference Materials per ISO 17034 |
| Charpy reference samples | NIST and IRMM Certified Reference Samples |
The decision-rule framework (ILAC G8) is documented for each method. The Total Measurement Uncertainty is reported on the test certificate where the method scope and the buyer demand it (typical for sour-service corrosion, fatigue and CTOD, creep, and aerospace verification testing).
Inter-Laboratory Comparison and Proficiency Testing
The ILAC P10 framework requires participation in inter-laboratory comparisons (ILC) and proficiency tests (PT) to demonstrate ongoing technical competence. The TCR record runs across NABL-organised PT schemes, NPL-organised ILCs, and international rounds (LGC, ERA, BAM).
| Programme | Scope |
|---|---|
| NABL PT schemes | Mechanical (E8 tensile, E23 Charpy, E18/E10 hardness), chemical (alloy-steel composition), corrosion (NACE TM0177, TM0284), metallography (E112 grain size, E45 inclusion rating) |
| ITER France cross-check | Industrial Research vertical anchor (autoclave deliverable) |
| BAM Germany ILC rounds | Reference-material verification |
| NPL India PT schemes | Calibration verification across force, hardness, temperature, pressure, mass |
| In-house ILC across TCR Engineering, TCR Eastern, TCR Arabia, TCR Advanced | Method consistency across operating sites |
The Z-score discipline applies: any test method that returns a Z-score outside the absolute value of 2 triggers an internal corrective action workflow. Z-score outside the absolute value of 3 triggers an immediate re-run plus a method-validation review. The Z-score record is auditable through the QMS.
The Radiation Safety Regime
| Element | Reference |
|---|---|
| AERB Operation Licence | 23-IRLOP-893925 (licensed to Mrs. Neelam Bafna), valid and current |
| AERB Source Storage Facility Mumbai | 22-ASSF-793303, valid 28 June 2027 |
| AERB Source Storage Facility Bhubaneswar | 23-ASSF-927086 at Plot 125/2094 Vishnu Vihar, valid 30 August 2027 |
| AERB Radiation Safety Officer 1 | Shemi K B (21-RSO-681725) |
| AERB Radiation Safety Officer 2 | Ananta Kishore Parida (22-RSO-734005, Bhubaneswar SSF) |
| BARC leak certificates | Multiple, 2024 |
| Cross-border permission | Nepal Oil Corporation Ref 2080/81 dated 30 July 2023 (MAPL Phase II via Likhita Infrastructure) |
| Standards | AERB Safety Manual AERB/RF-IR/SM-1 Rev. 2; SMPV(U) Rules 2016; Gas Cylinder Rules 2016 (PESO) |
The Audit Cadence
| Audit | Frequency | Authority |
|---|---|---|
| NABL surveillance | Annual | NABL India |
| NABL re-accreditation | Quadrennial | NABL India |
| BIS surveillance | Annual | Bureau of Indian Standards |
| IBR surveillance | As specified by Central Boiler Board | Government of Maharashtra DSB / CBB |
| AERB surveillance | As specified by AERB licence conditions | Atomic Energy Regulatory Board |
| ISO 14001 / 45001 surveillance | Annual | Third-party certification body |
| Client second-party audits | On demand | Saudi Aramco, SABIC, BHEL, IOCL, ONGC, Reliance, Larsen and Toubro, EIL, NHSRCL, BMC, etc. |
| NADCAP AC7101 audit | Annual, on the 12-month accreditation cycle | Performance Review Institute |
| In-house internal audit | Quarterly | TCR QMS team under Dr. Ajay Essampally |
| Management review | Annual | TCR senior leadership |
Awards and External Recognition
- NACE Excellent Laboratory in the Private Sector award
- ISRO appreciation for Project ASLV.
- Larsen and Toubro Defence IC appreciation for the VSSC-ISRO Rocket Motor Casing Hardware on Chandrayaan-3 ("no non-conformity observed").
- OMIFCO Vendor Evaluation 97 out of 100, Grade Excellent.
- QAFCO Training scorecard 92.88 out of 100, Grade A.
- Government of Maharashtra Director DSB statutory IBR-laboratory recognition.
- EIL OPaL formal lab approval.
- AMPP India Corrosion Awareness Award 2023 to J.N. Agarwal (TCR Advanced consultant bench).
- Indian Institute of Metals, Baroda Chapter, IIM-KK Award 2016 to Paresh Haribhakti, for meritorious contribution to the metallurgical profession in Gujarat.
Operational Discipline at Group Level
The discipline runs at three levels.
- Documentation level: Every test method has a controlled procedure. Every controlled procedure has a method-validation pack, a measurement-uncertainty evaluation, and an audit-trailable revision history. Every test certificate carries the NABL ULR (Unique Laboratory Report) number.
- Personnel level: Every operator carries a credential the NABL audit can verify (ASNT Level II / III, PCN, API, AMPP/NACE, CSWIP, AWS, AERB RSO). Every senior bench role is named, credentialled, and accessible.
- Asset level: Every measuring instrument is calibrated, traceable, and within validity. Equipment out of calibration is removed from service. The 300+ instruments across Mahape, Bhubaneswar, Vadodara, and Dammam are maintained on a calibration calendar managed through the QMS.
The discipline does not show in the marketing surface area. It shows in the audit. The NABL re-accreditation cycle, the BIS verification visit, the AERB inspection, the IBR audit, and the client second-party visits all continue to clear without significant non-conformities, which is what allows the rest of this site to make the claims it makes.
A full register of TCR's mechanical, chemical, metallurgical, corrosion, non-destructive, civil, and field-deployable inspection equipment, with makes, models, ranges, and calibration traceability, is maintained under the quality management system and is provided to clients and auditors on request.
The approvals universe
The statutory and client-approvals universe is the procurement gate. Every formal credential here represents a vendor-evaluation cycle that the buyer no longer has to repeat. The four-tier framework keeps the surface area readable: statutory authorities; owners; engineering, procurement and construction contractors; OEMs and licensors.
Overview
Accreditations
NABL ISO/IEC 17025:2017 under certificate NABLT0726MH18640, 1,483 scope items. NADCAP AC7101 Materials Testing accredited 2026. BIS, IBR, and AERB recognised.
Tier 1, Statutory and Regulatory Registrations
The statutory tier covers laboratory accreditations, radiation-safety licences, sector-specific recognitions, and government empanelments.
| Authority | Reference | Scope | Validity |
|---|---|---|---|
| NABL (ISO/IEC 17025:2017) | Certificate NABLT0726MH18640 | 1,483 scope items at TCR Engineering Mahape: mechanical, civil, NDT, PMI, RoHS, chemical analysis | 03 March 2026 to 02 March 2030 |
| NABL (ISO/IEC 17025:2017) | Certificate TC-15993 | 409 scope items at TCR Eastern Bhubaneswar: chemical analysis, mechanical properties, and metallography of metals and alloys | 30 April 2025 to 29 April 2029 |
| Bureau of Indian Standards | Reference LRMD/LRS/OSL-7103506 | Materials testing for ISI mark; first BIS-accredited commercial lab in India for IS 16172 rebar coupler testing across all diameters (8 mm to 40 mm); covers IS 15103:2002 and IS 17875:2022 (added August 2024) | Active |
| Indian Boiler Regulations (Central Boiler Board) | Well-Known Material Testing Laboratory recognition; Form XVI-H certificate 38 (Serial MTL/15/019) | IBR Form III material certification | Since 2014; current certificate valid to 02 April 2029 |
| Central Boiler Board | Well-Known RLA Organisation under Indian Boiler Regulations | RLA on boiler pressure parts | Active |
| AERB | Operation Licence 23-IRLOP-893925 | X-ray and gamma-ray radiography across India | Active |
| AERB | Source Storage Facility, Mumbai, 22-ASSF-793303 | Mumbai source storage | Valid 28 June 2027 |
| AERB | Source Storage Facility, Bhubaneswar, 23-ASSF-927086 | Bhubaneswar source storage | Valid 30 August 2027 |
| ISO management systems | ISO 14001:2015, ISO 45001:2018 (QRO certificate 3050260220154HS, valid to 19 February 2029) | Group-wide | Active |
| ILAC MRA (via NABL) | Mutual Recognition Arrangement; NABL 133 Combined ILAC MRA Mark permission NABL/ILAC/11591 (CAB ID T-0294) | Reports accepted across 90+ signatories including A2LA (US), UKAS (UK), DAkkS (Germany), Cofrac (France), JAB (Japan), KOLAS (Korea), CNAS (China), Standards Australia, ENAC, Accredia | Coterminous with the NABL certificate, to 02 March 2030 |
| NADCAP AC7101 (Materials Testing) | Performance Review Institute, certificate 29415245997 | Aerospace verification testing | Accredited 2026, valid to 31 May 2027 |
| BSE / NSE empanelled assayer | Precious metals and bullion | Bullion and precious-metals trading | Active |
| ICCL / BSE Approved Assayer | Precious metals and bullion | Active since November 2018 | |
| Bombay Metal Exchange Association | Approved laboratory | BME House Mumbai | Active |
| CIDCO eMTL | Empanelled Material Testing Laboratory, Maharashtra | Active | |
| JSRS Certification (Oman) | KSA-adjacent reciprocity | Sultanate of Oman operations | August 2025 onward |
| MSME Registration | Udyam | Small Enterprise category | Active |
| BMC Roads Department | Registration ChE/Rds/8292/NF dated 25 March 2026 | Mumbai municipal roads programme | Valid until 02 June 2026, extendable to 24 March 2028 |
| Government of Maharashtra (Director DSB) | Statutory IBR-laboratory recognition | Active |
Tier 2, Owner Approvals
The longest-tenure approvals are the structural moat. Five to seven years is the minimum new-vendor onboarding window for these owners. TCR has held them for one to three decades.
| Owner | Reference / Origin | Tenure |
|---|---|---|
| ONGC (Oil and Natural Gas Corporation) | QAD Sr. No. 01 since 1998. Original approval letter MRBC/QAD/LAB/97-98/779 dated 25 February 1998 | Since 1998 (28+ years) |
| BHEL Bhopal | Approved test house | Since 2003 |
| PDIL (Projects and Development India Limited) |
| Approved since 2021 |
| Saudi Aramco | Vendor 10040677; ANDT Contract 6601000141. Approved Radiographic Standard Procedure TCR.QCP.REV-02 (2023) conformant with SAEP-1143 | Since 2022 |
| SABIC | Vendor 505239; SABIC Global Contract 4900001302 (and historical Global Contract 4600006798 valid 10 July 2012 to 9 July 2017) | Continuous |
| Saudi Electricity Company | Vendor 5002205 / 62006 | Continuous |
| MAADEN | Vendor 10118 | Continuous |
| TASNEE | Vendor 101972 | Continuous |
| SIPCHEM | Vendor 102111 | Continuous |
| SATORP | Vendor 10175 | Continuous |
| SWCC | Vendor 2522 | Continuous |
| SADARA | Vendor 1000001784 | Continuous |
| YASREF | Vendor 100657 | Continuous |
| Petro Rabigh | Vendor 100764 | Continuous |
| Advanced Petrochemical | Vendor 100561 | Continuous |
| LUBEREF | Vendor 0000062147 | Continuous |
| MARAFIQ | Vendor 3645 | Continuous |
| Cristal Global | Vendor 39735 | Continuous |
| PDO (Petroleum Development Oman) | Approval refresh | May 2022 onward |
| OQGN (Oman Gas Network) | Approval | Active |
| KNPC (Kuwait National Petroleum Company) | Approval | Continuous |
| MEW Kuwait (Ministry of Electricity and Water) | Approval | Continuous |
| Iraqi Ministry of Oil | Approval | Since May 2019 |
| Indian Oil Corporation Ltd. (IOCL) | Approved test house | Multi-decade |
| Reliance Industries | Approved | Multi-decade |
| Bharat Petroleum (BPCL) | Approved | Multi-decade |
| Hindustan Petroleum (HPCL) | Approved | Multi-decade |
| GAIL India Limited | Approved | Multi-decade |
| NTPC | Approved | Multi-decade |
| NPCIL | Approved | Multi-decade |
| DRDO / NMRL | Long-term contract | Continuous |
| CQAE | Defence vendor framework | Active |
| ISRO | Project ASLV appreciation; VSSC engagement (Chandrayaan-3 via Larsen and Toubro Defence IC) | Continuous |
| BMC, CIDCO, MMRDA, NHSRCL | Approved for civil and infrastructure | Continuous |
| QAFCO Qatar | 15-year metallurgical contract; 8-year RLA partnership | 2012 to date |
| Indorama Eleme Petrochemicals Nigeria | Long-term rate contract | Continuous |
| Cameron International | First Article Qualification testing (FAQ) | Since 2012 |
Tier 3, EPC Approvals
| EPC | Reference | Tenure |
|---|---|---|
| Engineers India Limited (EIL) | 12-year approval pack covering:
| 2012 onward |
| Mecon | Approved | Continuous |
| RITES | Approved (PSU consultancy and PMC) | Continuous |
| Larsen and Toubro | Approved across Defence IC, Construction, Hydrocarbon, Power, Infrastructure | Multi-decade |
| Tata Projects | Approved (JSOL Coke Oven Battery 5 and 6 PWHT; JSOL Blast Furnace 2 PWHT) | Continuous |
| Hindustan Construction Company (HCC), Afcons, J. Kumar Infraprojects, Patel Engineering, IRB, Dilip Buildcon, PNC Infratech, KNR Constructions, Reliance Infrastructure | Approved across infrastructure | Continuous |
| MEIL-HCC, Afcons, Larsen and Toubro joint ventures | Mumbai-Ahmedabad HSR Packages C1, C2, C3 under NHSRCL VMAC Meeting No. 13 (October 2023) | October 2023 onward |
| Toyo Engineering and Technip dual approval | Mumbai and Bhubaneswar for IOCL Paradip PTA | Continuous |
| NRP Projects | EPCC for Adani-Total Dhamra LNG (Letter Ref 2340-RLNG-DLTPL-NRP-L-0005 dated 20 October 2021) | 2021 onward |
| Wood | PMC for Adani-Total Dhamra LNG | 2021 onward |
| Tractebel ENGIE | PMC for Bhagyanagar Gas Limited Maharashtra (June 2021) | Continuous |
| Tolani Projects | Bhagyanagar Gas Karnataka (2022) | Continuous |
| Power Mech Projects | Approved for boiler erection and BHEL NTPC Talcher TTPP-III (December 2025) | December 2025 onward |
| Likhita Infrastructure | Cross-border MAPL Phase II for Nepal Oil Corporation (Ref 2080/81 dated 30 July 2023) | 2023 onward |
| EnProCon | TJTC Kolar 9,266 weld joints digitally scanned and cloud-archived | Multiple |
Tier 4, OEM and Licensor Approvals
| OEM / Licensor | Reference | Tenure |
|---|---|---|
| BHEL | Approved since 2003; refresh via NTPC Talcher TTPP-III December 2025 | 2003 onward |
| GE International | 3-year contract | December 2012 onward |
| NOV Inc. | Approval | March 2023 onward |
| Cameron International | First Article Qualification testing | 2012 onward |
| Halliburton, Schlumberger, Baker Hughes, Weatherford | Vendor source-inspection | Continuous |
| Casale SA (Switzerland) | SX3000 Vendor Code 1000007973 (urea and melamine licensor) | June 2025 onward |
| Shell | Multiple geographies, sour-service approved | Continuous |
| Bureau Veritas, Lloyd's Register, American Bureau of Shipping, DNV | Class-society reciprocity (cross-vertical with Marine) | Continuous |
| Adani-Total Dhamra LNG Pvt Ltd | Letter Ref 2340-RLNG-DLTPL-NRP-L-0005 dated 20 October 2021 | 2021 onward |
| CGD operators | Bhagyanagar Gas Limited, Green Gas Limited, Torrent Gas | 2021 onward |
| NHSRCL | VMAC Meeting No. 13 (23 October 2023; full HSR Packages C1/C2/C3) | October 2023 onward |
| NTPC GE Power Services Private Limited (NGSL) | LOI/NTPCGE/TCR/VAL/25-26/01 dated 18 April 2026 (Vedanta Athena 600 MW CTPP Boiler Inspection) | April 2026 onward |
| Adani Power Ltd / Adani Infrastructure Management Services Ltd | Multiple SOs (5703024310 Tiroda; 5700366721 Mundra IBR 391A) | March 2025 onward |
Download the credentials
Every accreditation, statutory registration, owner and operator approval, and recognition described on this page is downloadable as a PDF below, grouped by type. These are the certificates a procurement team requests during vendor qualification. Owner and operator names are published where the client permits.
Laboratory accreditations and scope
Statutory and regulatory registrations
Owner and operator approvals, India
Owner and operator approvals, international
Awards, recognition and appreciation
Frequently asked questions
Is TCR Engineering NABL accredited?
Yes. TCR Engineering holds NABL accreditation to ISO/IEC 17025:2017 under certificate NABLT0726MH18640, covering 1,483 scope items (1,383 laboratory and 100 site tests) at the Mahape laboratory, valid 03 March 2026 to 02 March 2030. TCR Eastern, Bhubaneswar holds TC-15993 with 409 scope items.
Does TCR hold NADCAP accreditation?
Yes. TCR Engineering is NADCAP AC7101 Materials Testing accredited 2026 under Performance Review Institute certificate 29415245997, valid to 31 May 2027, covering aerospace verification testing. TCR is the verification-testing partner, not the heat treater, and claims AC7101 only.
Is TCR ISO 9001 certified?
TCR holds no standalone ISO 9001 certificate. The quality management system runs on ISO/IEC 17025:2017, which carries the ISO 9001 management-system requirements and adds technical-competence requirements above them. ISO 14001:2015 and ISO 45001:2018 are certified group-wide under QRO certificate 3050260220154HS, valid to 19 February 2029.
Are TCR test reports accepted outside India?
Yes. NABL is an ILAC MRA signatory, so TCR reports are accepted across 90+ economies, including by A2LA, UKAS, DAkkS and Cofrac. TCR holds ILAC MRA mark permission NABL/ILAC/11591 under CAB ID T-0294, coterminous with the NABL certificate to 02 March 2030.
Which statutory licences cover radiography?
Radiography runs under AERB Operation Licence 23-IRLOP-893925, with approved Source Storage Facilities at Mumbai (22-ASSF-793303, valid 28 June 2027) and Bhubaneswar (23-ASSF-927086, valid 30 August 2027), named Radiation Safety Officers and BARC leak certificates, covering X-ray and gamma-ray radiography across India.