Unless otherwise indicated these cables comply with the following standards :

CONDUCTOR
IS - 8130 - 1984

INSULATION
IS - 5831 - 1984 (Compound Only)

INNER SHEATH (BEDDING)
IS - 1554 - Part I - 1988 (Compound Only)

ARMOUR (GALVANISED STEEL WIRE)
IS - 3975

OUTER SHEATH
IS - 5831 (Compound Only)