1. Marine Technology Directorate. Underwater inspection of steel offshore installations: implementation of a new approach. MTD Publication 89/104. Marine Technology Directorate, London, 1989.
2. Underwater inspection;Bayliss,1988
3. Insight. Special feature — Offshore NDT. Series of papers presented in J. Br. Inst. Non-Destructive Testing 1996;38(6).
4. The Offshore Installations (Construction and Survey) Regulations 1974. SI 1974/289.
5. The Offshore Installations (Safety Case) Regulations 1992. SI 1992/2885.