CCN1 - Domestic Core Gas Safety Re-Assessment

Core Gas Safety comprises thirteen core competencies which are assessed by written and practical tests.

CCN1-Initial - Domestic Core Gas Safety Initial Assessment

Core Gas Safety comprises fifteen core competencies which are assessed by written and practical tests.

CDGA1 - Commission, Service & Repair Direct Fired Heating Appliances

Tests the gas safety competence of an operative in the work of install, commission, service, repair and breakdown of direct gas fired heating appliances and equipment.

CDMMA1 - Domestic CO/CO2 Atmosphere and appliance testing

Tests gas safety competence to carry out CO/CO2 and combustion performance testing using electronic portable gas analysers on domestic gas appliances following indication of fumes, smells, spillage or leakage of combustion products, CO detector activation etc. Competencies which are assessed by written and practical tests.

CENWAT1 - Domestic Central Heating Boilers

Tests gas safety competence to install, commission, exchange, disconnect, service, repair and breakdown domestic central heating boilers/ water heaters. Competencies which are assessed by written and practical tests.

CIGA1 - Commission, Service & Repair Indirect Fired Heating Appliances

Tests the gas safety competence of an operative in the work of install, commission, service, repair and break down of indirect gas fired heating appliances and equipment

CKR1 - Domestic Gas Cookers

Tests gas safety competence to install, commission, exchange, disconnect, service, repair and breakdown domestic cooking appliances. Competencies which are assessed by written and practical tests.

DAH1 - Domestic Warm Air Heaters

Tests gas safety competence to install, commission, exchange, disconnect, service, repair and breakdown domestic Warm Air Heaters. Competencies which are assessed by written and practical tests.

GASDIPLOMA1 - Diploma in Gas Utilisation (Core skills and Knowledge)

This qualification in gas utilisation covers the knowledge and the skills relevant to both installation and maintenance engineers working on gas appliances in domestic and small commercial premises.

The qualification is based on National Occupational Standards (NOS) which describe the skills, knowledge and understanding to undertake a particular job or task to a nationally recognised level of competence.

HTR1 - Domestic Gas Fires & Heaters

Tests gas safety competence to install, commission, exchange, disconnect, service, repair and breakdown domestic gas fired appliances. Competencies which are assessed by written and practical tests.