BT Third Party Security Standards
BT's security standards for Third Parties contain best practice information in respect of Information Security and are based on BT's own Security Standards.
As a supplier to BT you will be expected to comply with applicable standards and make a contractual commitment to that effect.
The 3rd party standards are available as pdf documents below:
For new and renewing contracts containing BT Security Requirements V4.0:
For existing contracts containing BT Security Requirements V3.0:
If specifically requested as required - Third Party Network Management Standard
For existing contracts containing BT Security Requirements V2.0: