4 Product description – availability of info Mandatory / optional Reference CHECKED AND APPROVED N/A 4.1 Composition of the product – The level of detail: the main components necessary to understand what type of product is concerned (detailed mass description is not necessary if confidential) Note: It should be settled before the verification how confidential information is dealt with (acc. to provisions ISO 14025) M ISO 14025 4.2 Description of technical and functional characteristics and area of intended application in the building M Applicable PCR 4.3 Flow diagram of main production processes and visualization of system boundaries. Level of detail: see 4.1 Note: It should be settled before the verification how confidential information is dealt with (acc. to provisions ISO 14025) M ISO 14025 5 System boundaries in accordance with the modular design of EN 15804 Mandatory / optional Reference CHECKED AND APPROVED N/A 5.1 Comprehensive declaration of modules A1 to A3 as a minimum requirement, if necessary as an aggregated module A1- A3 M EN15804 ch. 6.3.4 5.2 A1 to A3: System boundary Clear description of what the modules cover System boundary to nature (e.g. forest in wood production) Use of secondary materials and secondary fuels and waste produced (check end-of- waste state) If applicable: Reference to the certificate of the offsetting of CO2 M CO2 certificates optional EN15804 ch. 6.3.4.2 and applicable PCR
11.2 Documentation of the relevant technical information, e.g. recycling or reuse rates, with reference to the literature source M 12 Selecting data / background data Mandatory / optional Reference CHECKED AND APPROVED N/A 12.1 Selection and use of generic data and background data justified and validity demonstrated M EN15804 ch.6.3.6 EN 15941 and applicable PCR 12.2 Data as follows: < 10 years for background data < 5 years for manufacturer's data Data manufacturer based on 1 year average Time period of 100 years in case of a landfill scenario, longer if relevant Technical background complies with physical reality Integrity of generic data records, system limit and cut- off criteria for generic data records validity demonstrated M EN15804 ch. 6.3.7 EN15941 and applicable PCR 12.3 Documentation on data / background data: Name of the (background) data record, its source (database, literary source etc.), year of data collection and its representativeness Handling missing data Assessing data quality M EN15941 and Applicable PCR 12.4 Manufacturing data should be reproducible, e.g. by available data management systems Random checks could be carried out, or based on importance; some data could be checked in the verification. O 13 Allocations Mandatory / optional Reference CHECKED AND APPROVED N/A 13.1 General allocation principles applied (avoidance of allocation, no double counting / omissions, uniform application of the allocation rules etc.) M ISO14044:2006 4.3.4 13.2 Presentation and justification of allocations in the use of secondary materials or secondary fuels as raw materials M EN15804 ch.6.4.3 and 8.2, and applicable PCR 13.3 Presentation and justification of allocations in the plant (delineation from other products in a plant) M 13.4 If applicable: Presentation and justification of allocation of multi-input processes (e.g. landfilling or incineration) M