RT null
T1 Accelerating to Energy-efficient Products by product Registration Systems - Guidance Note 2: Planning to Build – Foundational Considerations
A1 United Nations Environment Programme, 
K1 guideline
K1 product
K1 energy efficiency
K1 registration
YR 2019
FD 2019
LK https://wedocs.unep.org/handle/20.500.11822/43088
UL https://wedocs.unep.org/handle/20.500.11822/43088
NO This guidance note is the second of a series of guidance notes prepared by United for Efficiency (U4E) and aims to detail a range of important items that need to be considered in general before embarking on the development of a product registration system. Items that need to be considered in detail are covered in guidance note 3.
DS UN Environment Document Repository
RD Sep 22, 2026