Certification of people

Certification of Competence According to ISO 22712:2023 in Refrigeration, Air Conditioning, and Heat Pumps at Central Refrigeration Center COCH

Our certification program offers various levels of skills to meet the requirements of industry professionals:

Basic Appreciation Level (BA):

• Leak testing.
• Refrigerant removal.
• Execution of tasks specified in ISO 22712:2023, PN-EN ISO 22712:2023-09 for specific tables (A, D, E, F).

Working Knowledge Level (WK):

• All tasks at the Basic Appreciation level.
• Commissioning and operational inspection.
• Operation and cessation of operation.

Fully Operational Level (FO):

• All tasks at the Working Knowledge level.
• Installation and prefabrication.
• Acceptance and general maintenance.
• Circulation maintenance and dismantling.

Leading Edge Level (LE):

• Specialized skills such as design and execution of tasks specified in ISO 22712:2023, PN-EN ISO 22712:2023-09, including tables A.2 and A.6.

Each certification level corresponds to increasing responsibilities and requirements, ensuring compliance with the latest standards for safety, environmental protection, and energy efficiency. COCH certifications signify high professional competence, strengthening your position in the job market and building trust with clients.

Regulations Governing Competence Certification in Refrigeration, Heat Pumps, and Air Conditioning

Since December 1, 2014, and from 2023 onwards, the certification of individuals in the field of refrigeration, heat pumps, and air conditioning is governed by specific regulations and international standards:

PN-EN ISO/IEC 17024:2012 – Standard for conformity assessment. It defines general requirements for bodies certifying persons, ensuring high standards and credibility in the certification process.

PN-EN 13313:2011 – Standard for competence certification of personnel in refrigeration, heat pumps, and air conditioning. It specifies the qualifications and skills required to perform specific tasks within the industry.

From 2023:

ISO 22712:2023 – Standard for personnel competence in refrigeration systems and heat pumps. This latest standard outlines requirements for the qualifications, skills, and experience of workers involved in the installation, operation, maintenance, and dismantling of refrigeration systems.

PN-EN ISO 22712:2023-09 – European standard supplementing ISO 22712:2023, detailing specific requirements for the European market regarding personnel competence in refrigeration installations and heat pumps.

The certification body operating in this field is accredited by the Polish Centre for Accreditation (PCA), confirming its compliance with international standards and enabling mutual recognition of certificates worldwide. These regulations ensure that competence certification is conducted in full compliance with high-quality and safety standards, contributing to the professionalism and efficiency of workers in the refrigeration, heat pumps, and air conditioning industry.

The certification process for competence certification in refrigeration, heat pumps, and air conditioning involves several stages:

1. Candidate Qualification: The process begins with an assessment of the qualifications and experience of candidates applying for certification. Their educational documents, professional experience, and any other required documents confirming their preparation for work in the industry are verified.

2. Knowledge and Skills Assessment (Examination): Candidates undergo an examination to assess their theoretical knowledge and practical skills according to the requirements specified in relevant standards such as PN-EN 13313:2011, ISO 22712:2023, and PN-EN ISO/IEC 17024:2012. The examination may include written tests, practical laboratory tasks, or simulated practical scenarios.

3. Issuance of Certificate: Upon successful completion of the examination and confirmation of meeting all certification requirements, the certifying body issues a certificate confirming the holder’s competencies in specific areas of activity, such as installation, maintenance, or dismantling of refrigeration equipment and heat pumps.

4. Certificate Holder Supervision: The certification process also includes supervision of certificate holders to ensure they maintain a high level of skills and knowledge in line with applicable standards. This supervision may involve audits, regular refresher training, and assessment of practical skills in the workplace.

5. Recertification: Certification is periodically mandatory, requiring certificate holders to undergo recertification after a specified period. This procedure aims to confirm that certificate holders still meet the requirements for knowledge, skills, and experience in their field.

These certification stages ensure high quality and standards in the work of individuals involved in refrigeration, heat pumps, and air conditioning, contributing to safety, energy efficiency, and environmental protection.