| S No. | Name of the Certificate |
| 1 | 5S – Workplace Management System (WPS): |
| ·Initial Certification : October 2016, |
| ·Re-Certification : February, 2020 |
| ·Validity : Up to February, 2023 |
| 2 | Integrated Management System (IMS): |
| (QMS-ISO:9001-2015, EMS- ISO:14001-2015, OHSMS-ISO:45001-2018 & EnMS-ISO:50001-2018) |
| ·Initial Certification : March, 2017, |
| ·Re-Certification : April, 2021 |
| ·Validity : Up to March, 2024 |
| 3 | CII - Green-Company Rating system: |
| ·Rated “Silver” in April 2017. |
| 4 | ISO 3834 – 2: 2005: |
| ·Initial Certification : April, 2017, |
| ·Re-Certification : April, 2021 |
| ·Validity : Up to March, 2024 |
| 5 | NABL Accreditation for CMT Lab: |
| ·1st Lab on Indian Railways to get NABL accreditation |
| ·Initial Accreditation : October, 2017, |
| ·Re-Accreditation : October, 2019 |
| ·Validity : Up to October, 2022 |
| 6 | LEAN SIX SIGMA Certification |
| ·15 Trained Green Belts with Lean 6_Sigma certification for05 processes |
| 7 | Carriage Workshop Lallaguda received Gold Prize from Telangana State for Energy Conservation for the year 2019 from Governor of Telangana on 20.12.19 |
| 8 | National Award for Excellence in Energy Management 2020 – Awarded by Confederation of Indian Industries, Hyderabad |
