1. DD CEN ISO/TS 27469:2011 Petroleum, petrochemical and natural gas industries - Method of test for fire dampers

2. DD CEN ISO/TS 29001:2011. Petroleum, petrochemical and natural gas industries - Sector-specific quality management systems - Requirements for product and service supply organizations

3. DD CEN/TS 00054-14:2004. Fire detection and fire alarm systems - Part 14: Guidelines for planning, design, installation, commissioning, use and maintenance

4. DD CEN/TS 00772-22:2006. Methods of test for masonry units - Part 22: Determination of freezethaw resistance of clay masonry units

5. DD CEN/TS 01187:2012. Test methods for external fire exposure to roofs

6. DD CEN/TS 01992-4-1:2009. Design of fastenings for use in concrete Part 4-1: General

7. DD CEN/TS 01992-4-2:2009. Design of fastenings for use in concrete Part 4-2: Headed Fasteners

8. DD CEN/TS 01992-4-3:2009. Design of fastenings for use in concrete Part 4-3: Anchor channels

9. DD CEN/TS 01992-4-4:2009 . Design of fastenings for use in concrete Part 4-4: Post-installed fasteners - Mechanical systems

10. DD CEN/TS 01992-4-5:2009. Design of fastenings for use in concrete Part 4-5: Post-installed fasteners - Chemical systems