1. PD 6688-1-4:2015. Background information to the National Annex to BS EN 1991‑1‑4 and additional guidance

2. PD 6688-1-7:2009 + A1:2014. Recommendations for the design of structures to BS EN 1991-1-7

3. PD 6692:2006. Asphalt – Guidance on the use of BS EN 12697 “Bituminous mixtures – Test methods for hot mix asphalt

4. PD 6693-1:2012. Recommendations for the design of timber structures to Eurocode 5 Design of timber structures Part 1 General – Common rules and rules for buildings

5. PD 6694-1:2011. Recommendations for the design of structures subject to traffic loading to BS EN 1997‑12004

6. PD 6695-1-10:2009. Recommendations for the design of structures to BS EN 1993-1-10.

7. PD 6695-1-9:2008. Recommendations for the design of structures to BS EN 1993-1-9

8. PD 6695-2:2008 + A1:2012. Recommendations for the design of bridges to BS EN 1993

9. PD 6697:2010. Recommendations for the design of masonry structures to BS EN 1996‑1‑1 and BS EN 1996‑2

10. PD 6698:2009. Recommendations for the design of structures for earthquake resistance to BS EN 1998