1. BS 5649-5:1982 EN 40-5 Lighting columns - Part 5: Specification for base compartments and cableways

2. BS 5649-7:1985. Lighting columns - Part 7: Method for verification of structural design by calculation

3. BS 5649-9:1982 EN 40-9. Lighting columns - Part 9: Specification of special requirements for reinforced and prestressed concrete lighting columns

4. BS 5653:1978 IEC 500:1974. Specification for Hydrophones for calibration purposes

5. BS 5654-1:1979 IEC 478-1:1974. Stabilized power supplies, d.c. output - Part 1: Terms and definitions

6. BS 5654-2:1979 IEC 478-2:1975. Stabilized power supplies, d.c. output - Part 2: Method of specifying rating and performance

7. BS 5654-4:1979 IEC 478-4:1976. Stabilized power supplies, d.c. output - Part 4: Tests other than radio-frequency interference

8. BS 5655-1:1986 EN 81-1:1985. Lifts and service lifts - Part 1: Safety rules for the construction and installation of electric lifts

9. BS 5655-10.1.1:1995. Lifts and service lifts - Part 10: Specification for the testing and examination of ifts and service lifts - Section 10.1 Electric lifts - Subsection 10.1.1 Commissioning tests for new lifts

10. BS 5655-13:1995. Lifts and service lifts - Part 13: Recommendations for vandal resistant lifts