1. AFNOR/ADEME (2011) BP X30-323: General principles for communication of environmental information on mass market products
2. BSI (2011) PAS 2050: 2011 Specification for the assessment of the life cycle greenhouse gas emissions of goods and services. British Standards Institute
3. CEN (2012) CEN 15084. Sustainability of construction works—environmental product declarations—core rules for the product category of construction products. European Committee for Standardization
4. Del Borghi A (2012) LCA and communication: environmental product declaration. Int J Life Cycle Assess 18(2):293–295
5. EC (2013) ANNEX II: Product Environmental Footprint (PEF) Guide to the Commission Recommendation on the use of common methods to measure and communicate the life cycle environmental performance of products and organisations. European Commission, Brussels