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prEN 17074 Viešoji apklausa

Komentavimo iki data 2025-07-29

Statinių tvarumas. Aplinkosauginės produktų deklaracijos. Produkto kategorijos taisyklės, taikomos plokščiajam stiklui ir profiliniam stiklui

This document provides complementary product category rules (c-PCR) for Type III environmental product declarations (EPD) for flat glass and channel shaped glass products for use in buildings and construction works. It describes stages of product’s life cycle considered in the EPD and the processes included in life cycle stages.

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prEN 18185 Viešoji apklausa

Komentavimo iki data 2025-07-22

Statinių tvarumas. Aplinkosauginės produktų deklaracijos. Produkto kategorijos taisyklės, taikomos surenkamiesiems atviros struktūros lengvojo betono ir autoklavinio akytojo betono gaminiams

This document provides product category rules (PCR) guidance for the development of Type III environmental declarations for prefabricated reinforced components of autoclaved aerated concrete or lightweight aggregate concrete with open structure according to EN 15804. This document defines the parameters to be reported, the EPD types (and life cycle stages) to be covered, the rules to be followed in order to generate life cycle inventories (LCI) and conduct life cycle impact assessments (LCIA) and the data quality to be used in the development of EPDs. In addition to the common parts of EN 15804, this document provides guidance for elements made as prefabricated reinforced components of autoclaved aerated concrete or lightweight aggregate concrete with open structure: - defines the system boundaries; - defines the modelling and assessment of material-specific characteristics; - defines allocation procedures for multi-output processes along the production chain; - defines allocation procedures for reuse and recycling; - includes the rules for calculating the LCI and the LCIA underlying the EPD; - provides guidance/specific rules for the determination of the reference service life (RSL); - gives guidance on the establishment of default scenarios; - gives guidance on default functional units for elements. This document is intended to be used for cradle to gate, cradle to gate with options or cradle to grave assessments, when the intention is clearly stated in the system boundary description.

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prEN ISO 14024 Viešoji apklausa

Komentavimo iki data 2025-06-24

Produktams skirti aplinkosauginiai pranešimai ir jų programos. Ekologiniai ženklai (ISO/DIS 14024:2025)

1. This document specifies principles, requirements and gives guidance for ecolabelling programmes and ecolabels. 2. This document covers ecolabelling programme development, selection of product categories, product environmental criteria and product function criteria, and the process for evaluating and certifying products that are licensed to use an ecolabel and provides guidance on how ecolabels in conformity with this document can be differentiated from other ecolabels in the market. NOTE Ecolabels and ecolabelling programmes address environmental aspects of products, but can also include social and economic aspects in support of sustainable development.

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prEN ISO 14025 Archyvuotas

Komentavimo iki data 2025-06-10

Produktams skirti aplinkosauginiai pranešimai ir jų programos. Aplinkosauginės produktų deklaracijos (ISO/DIS 14025:2025)

1.1 This document specifies principles and requirements, and provides guidance for environmental product declaration (EPD) programmes and their associated environmental product declarations. This document specifies the use of ISO 14040 and ISO 14044 on life cycle assessment in the development of EPDs. 1.2 This document covers EPD programmes and their associated EPDs intended to address environmental impacts and aspects of products which can also include related social and economic aspects in support of sustainable development. NOTE 1 This document does not deal with Social-LCA and Economic-LCA indicators. NOTE 2 Related social and economic aspects of the products can be reported as additional sustainability-related information, where relevant and available. 1.3 This document provides guidance and requirements for the communication of the environmental impacts and aspects of products to the intended audience of the EPD. 1.4 This document does not include sector-specific provisions, which are dealt with in other ISO documents. It is intended that sector-specific provisions in other ISO documents related to EPDs be based on and use the principles, requirements, and guidance of this document.

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