1. PD 8010-4:2012. Pipeline systems - Part 4: Steel pipelines on land and subsea pipelines - Code of practice for integrity management

2. PD 8010-5:2013. Pipeline systems - Part 5: Subsea pipelines - Guide to operational practice

3. PD 156865:2008. Standardized Method of Life Cycle Costing for Construction Procurement

4. PD 25666:2010. Business continuity management – Guidance on exercising and testing for continuity and contingency programmes

5. PD 60417 SNAPSHOT:2013. Graphical symbols for use on equipment

6. PD CEN/CLC/ETSI/TR 50572:-2011. Functional reference architecture for communications in smart metering systems

7. PD CEN/CLC/TR 16567:2013. Energy Efficiency Obligation Schemes in Europe - Overview and analysis of main features and possibilities for harmonisation

8. PD CEN/ISO/TR 03834-6:2007. Quality requirements for fusion welding of metallic materials - Part 6: Guidelines on implementing ISO 3834

9. PD CEN ISO/TR 10400:2011. Petroleum and natural gas industries - Equations and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing

10. PD CEN ISO/TR 11811:2012. Nanotechnologies - Guidance on methods for nano- and microtribology measurements