Approval Authority
Type of Cable
Railway Designs & Standards Organization (RDSO).
  1. 4/6 Quad Underground Railway Jelly Filled Quad Cables for Signalling  and Telecom Installation
  2. Underground Railway Jelly Filled Cables for Signalling  and Telecom Installation
  3. Jelly Filled Cable
  4. Cable Signalling  Indoor (Multi-Core) (Single-Core)
  5. Power Cable

    Indian Telephone Industries Ltd. (ITI)
    1. Switch Board Cables
    2. Coaxial & RF Cables
    3. PCM Cables
    Telecom Engineering Centre (DOT).
    1. Coaxial & RF Cables
    2. Jelly Filled Cables
    3. Switch Board Cables
    4. Coil Cord & Straight Cord
    5. PCM Cables
    6. PVC Single-core Cables
    7. Jumper Wire
    Bureau of Indian Standards (BIS)
    1. Control & Instrumentation Cables
    2. Crosslinked Polyethylene Insulated PVC Sheathed Cable
    3. PVC Insulated (Heavy Duty) Electric Cable
    Electrical Research & Development Association.
    PCM Cables
    Shriram Institute for Industrial Research.
    Flame Retardant PVC Cables
    Engineers India Ltd (EIL)
    1. Thermocouple Extension Cables
    2. Control Cables
    3. Fire Alarm and Communication Cables
    4. Signal Cables
    5. Solid Polythene Insulated Jelly Filled Cable
    6. Switch Board Cables
    Mecon Limited
    Electrical Instrumentation Telecom & Signalling EQPT Power Distribution / Shop Electrics (Cable & Cabling)
    1. Cable- Compensating -Manufacturer
    2. Cable- Instrumentation/Screened/Signal Manufacturer
    3. Cable- LT Control Cable -Manufacturer
    4. Cable- LT Power Cable -Manufacturer
    5. Cable- Telecommunication (Including Jelly Filled) -Manufacturer
    NTPC Limited
    1. LT PVC Power Cables
    2. Control Cable
    3. Instrumentation Cable
    4. Jelly Filled Cable
    5. Switch Board Cable
    Power Grid Corporation of India Limited
    1. 1.1 kV Grade XLPE Power
    2. PVC Power
    3. PVC Control Cables
    4. Instrumentation Cables
    5. HF Cable
    Bharat Sanchar Nigam Limited
    1. Solid Polythene Insulated Jelly Filled, Polythene Sheathed U/G Telecom Cables Group I & II Armoured / Unarmoured Cables
    2. Cable Switch Board (Screened/ Unscreened)
    3. 1, 10 & 16 Pair Screened PCM Cable for Digital Equipment wiring to work up to 2M BITS/SEC
    4. PCM Cable (0.5mm) 1Pr, 10Pr & 16Pr
    5. PVC Insulated Jumper Wire 2Condr/0.4mm
    6. PVC Cable 1 Pair(Screened)
    Airports Authority of India
    1. Co-Axial / Instrumentation Fiber Optic / CAT-6 Cables
    2. Control Cables
    3. Power Cables Upto And Including 1.1KV
    4. Telephone Cable

      UK Certification & Inspection Ltd.

      1. Armoured or Unarmoured Cables with and option of PVC, PE, F.R, F.R.L.S, & ZHFR & ROHS Insulation & Jacket Compound
      2. Switchgear (Low Voltage)
      3. Miniature Circuit Breakers (MCB)