The Centralny Osrodek Chlodnictwa - COCH (Refrigeration Research and Development Centre) is an accredited product certification body (accreditation given by PCA - Polish Centre of Accreditation, No. AC 036) having a quality system complying with the requirements of Polish standard PN-EN 45011. (details of COCH accreditation you can find on PCA web site www.pca.gov.pl).

COCH certifies products for their compliance with the requirements of legal regulations, standards, and technical specifications in the fields of refrigeration, air conditioning and heat pumps.

The accreditation range of COCH as a certifying body includes:

• Industrial refrigerating equipment (compressors, heat exchangers);
• Household refrigerating electrical equipment
• Refrigerating and freezing equipment for commerce
• Air-conditioning equipment;
• Isothermal and refrigerated means of transport
• Trailers, semi-trailers, containers (isothermal and refrigerated);

COCH also realizes the following certifications:

• Certification for obtaining the common guarantee trade mark "B" - Polish safety mark;
• Certification of entrepreneurs engaged in an activity connected with the use of refrigerants