Technical approvals - this term means product's positive evaluation confirming its usability in building applications.

Range of approval activity

The Centralny Osrodek Chlodnictwa (Refrigeration Research and Development Centre) COCH has authorization to issue technical approvals for building products as concerns refrigeration components in air-conditioning systems and heat pumps in Poland (Polish Minister of Infrastructure directive dated 08.11.2004 on technical approvals and organizational bodies authorized to issue such approvals - Journal of Law No.249, Item 2497).