{
  "url": "https://openlegislation.uk/eu-regulation-2015-2067/annex-I",
  "json_url": "https://openlegislation.uk/eu-regulation-2015-2067/annex-I.json",
  "legislation": "eur/2015/2067",
  "legislation_title": "Commission Implementing Regulation (EU) 2015/2067 of 17 November 2015 establishing, pursuant to Regulation (EU) No 517/2014 of the European Parliament and of the Council, minimum requirements and the conditions for mutual recognition for the certification of natural persons as regards stationary refrigeration, air conditioning and heat pump equipment, and refrigeration units of refrigerated trucks and trailers, containing fluorinated greenhouse gases and for the certification of companies as regards stationary refrigeration, air conditioning and heat pump equipment, containing fluorinated greenhouse gases (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2015-2067",
  "path": "annex/I",
  "kind": "annex",
  "number": "I",
  "heading": "Minimum requirements as to the skills and knowledge to be covered by the evaluation bodies",
  "text": "Commission Regulation (EC) No 1516/2007 of 19 December 2007 establishing, pursuant to Regulation (EC) No 842/2006 of the European Parliament and of the Council, standard leakage checking requirements for stationary refrigeration, air conditioning and heat pump equipment containing certain fluorinated greenhouse gases (OJ L 335, 20.12.2007, p. 10).\nCATEGORIES\nSKILLS AND KNOWLEDGE\nI\nII\nIII\nIV\n1\nBasic thermodynamics\n1.01\nKnow the basic ISO standard units as for temperature, pressure, mass, density, energy\nT\nT\n—\nT\n1.02\nUnderstand basic theory of refrigeration systems: basic thermodynamics (key terms, parameters and processes such as Superheat, High Side, Heat of Compression, Enthalpy, Refrigeration Effect, Low Side, Sub-cooling), properties and thermodynamic transformations of refrigerants including identification of zeotropic blends and fluid states\nT\nT\n—\n—\n1.03\nUse relevant tables and diagrams and interpret them in the context of indirect leakage checking (including checking of the good operation of the system): log p/h diagram, saturation tables of a refrigerant, diagram of a single compression refrigeration cycle\nT\nT\n—\n—\n1.04\nDescribe the function of the main components in the system (compressor, evaporator, condenser, thermostatic expansion valves) and the thermodynamic transformations of the refrigerant\nT\nT\n—\n—\n1.05\nKnow the basic operation of the following components used in a refrigeration system and their role and importance for refrigerant leakage prevention and identification: (a) valves (ball valves, diaphragms, globe valves, relief valves), (b) temperature and pressure controls, (c) sight glasses and moisture indicators, (d) defrost controls, (e) system protectors, (f) measuring devices as manifold thermometer, (g) oil control systems, (h) receivers, (i) liquid and oil separators\n—\n—\n—\n1.06\nKnow about the specific behaviour, physical parameters, solutions, systems, deviances of alternative refrigerants in the refrigeration cycle and components for their use\nT\nT\nT\nT\n2\nEnvironmental impact of refrigerants and corresponding environmental regulations\n2.01\nHave a basic knowledge of the any part of the United Kingdom and international climate change policy, including the United Nations Framework Convention on Climate Change\nT\nT\nT\nT\n2.02\nHave a basic knowledge of the concept of Global Warming Potential (GWP), the use of fluorinated greenhouse gases and other substances as refrigerants, the impact of the emissions of fluorinated greenhouse gases on the climate (order of magnitude of their GWP) and relevant provisions of Regulation (EU) No 517/2014 and of the relevant implementing acts\nT\nT\nT\nT\n3\nChecks before putting in operation, after a long period of non-use, after maintenance or repair intervention, or during operation\n3.01\nCarry out a pressure test to check the strength of the system\nP\nP\n—\n—\n3.02\nCarry out a pressure test to check the tightness of the system\n3.03\nUse a vacuum pump\n3.04\nEvacuate the system to remove air and moisture according to standard practice\n3.05\nFill in the data in the equipment records and fill in a report about one or more tests and checks carried out during the examination\nT\nT\n—\n—\n4\nChecks for leakage\n4.01\nKnow potential leakage points of refrigeration, air conditioning and heat pump equipment\nT\nT\n—\nT\n4.02\nCheck equipment records prior to a check for leakage and identify the relevant information on any repeating issues or problem areas to pay special attention to\nT\nT\n—\nT\n4.03\nMake a visual and manual inspection of the whole system in accordance with Commission Regulation (EC) No 1516/2007\nP\nP\n—\nP\n4.04\nCarry out a check for leakage of the system using an indirect method in accordance with Regulation (EC) No 1516/2007 and the instruction manual of the system\nP\nP\n—\nP\n4.05\nUse portable measuring devices such as manometer sets, thermometers and multi-meters for measuring Volt/Amp/Ohm in the context of indirect methods for leakage checking, and interpret the measured parameters\nP\nP\n—\nP\n4.06\nCarry out a check for leakage of the system using one of the direct methods referred to in Regulation (EC) No 1516/2007\nP\n—\n—\n—\n4.07\nCarry out a check for leakage of the system using one of the direct methods which does not entail breaking into the refrigeration circuit, referred to in Regulation (EC) No 1516/2007\n—\nP\n—\nP\n4.08\nUse an appropriate electronic leak detection device\nP\nP\n—\nP\n4.09\nFill in the data in the equipment records\nT\nT\n—\nT\n5\nEnvironment-friendly handling of the system and refrigerant during installation, maintenance, servicing or recovery\n5.01\nConnect and disconnect gauges and lines with minimal emissions\nP\nP\n—\n—\n5.02\nEmpty and fill a refrigerant cylinder in both liquid and vapour state\nP\nP\nP\n—\n5.03\nUse a recovery set to recover refrigerant and connect and disconnect recovery set with minimal emissions\nP\nP\nP\n—\n5.04\nDrain F-gas contaminated oil out of a system\nP\nP\nP\n—\n5.05\nIdentify refrigerant state (liquid, vapour) and condition (subcooled, saturated or superheated) prior to charging, to ensure correct method and volume of charge. Fill the system with refrigerant (both in the liquid and vapour phase) without loss of refrigerant\nP\nP\n—\n—\n5.06\nChoose the correct type of scales and use them to weigh the refrigerant\nP\nP\nP\n—\n5.07\nFill in the equipment records with all relevant information concerning the refrigerant recovered or added\nT\nT\n—\n—\n5.08\nKnow requirements and procedures for handling, reusing, reclaiming, storage and transportation of contaminated refrigerant and oils\nT\nT\nT\n—\n6\nComponent: installation, putting into operation and maintenance of reciprocating, screw and scroll compressors, single and two-stage\n6.01\nExplain the basic functioning of a compressor (including capacity control and lubricating system) and risks of refrigerant leakage or release associated to it\nT\nT\n—\n—\n6.02\nInstall a compressor properly, including control and safety equipment, so that no leak or major release occurs once the system is put into operation\nP\nP\n—\n—\n6.03\nAdjust the safety and control switches\nP\n—\n—\n—\n6.04\nAdjust the suction and discharge valves\n6.05\nCheck the oil return system\n6.06\nStart up and shut down a compressor and check the good working conditions of the compressor, including by making measurements during operation of compressor\nP\nP\n—\n—\n6.07\nWrite a report about the condition of the compressor which identifies any problems in the functioning of the compressor that could damage the system and eventually lead to refrigerant leakage or release should no action be taken\nT\nT\n—\n—\n7\nComponent: installation, putting into operation and maintenance of air cooled and water cooled condensers\n7.01\nExplain the basic functioning of a condenser and risks of leakage associated to it\nT\nT\n—\n—\n7.02\nAdjust a discharge pressure control of the condenser\nP\n—\n—\n—\n7.03\nInstall a condenser/outdoor unit properly, including control and safety equipment, so that no leak or major release occurs when the system has been put into operation\nP\nP\n—\n—\n7.04\nAdjust the safety and control switches\nP\n—\n—\n—\n7.05\nCheck the discharge and liquid lines\n7.06\nPurge non-condensable gases out of the condenser using a refrigeration purging device\nP\n—\n—\n—\n7.07\nStart up and shut down a condenser and check the good working condition of the condenser including by making measurements during operation\nP\nP\n—\n—\n7.08\nCheck the surface of the condenser\nP\nP\n—\n—\n7.09\nWrite a report about the condition of the condenser which identifies any problems in the functioning that could damage the system and eventually lead to refrigerant leakage or release should no action be taken\nT\nT\n—\n—\n8\nComponent: installation, putting into operation and maintenance of air cooled and water cooled evaporators\n8.01\nExplain the basic functioning of an evaporator (including defrosting system) and risks of leakage associated to it\nT\nT\n—\n—\n8.02\nAdjust an evaporating pressure control of the evaporator\nP\n—\n—\n—\n8.03\nInstall an evaporator including control and safety equipment, so that no leak or major release occurs when the system has been put into operation\nP\nP\n—\n—\n8.04\nAdjust the safety and control switches\nP\n—\n—\n—\n8.05\nCheck the liquid and suction pipelines in the correct position\n8.06\nCheck the hot gas defrost pipeline\n8.07\nAdjust evaporation pressure regulation valve\n8.08\nStart up and shut down an evaporator and check the good working condition of the evaporator, including by making measurement during operation\nP\nP\n—\n—\n8.09\nCheck the surface of the evaporator\nP\nP\n—\n—\n8.10\nWrite a report about the condition of the evaporator which identifies any problems in the functioning that could damage the system and eventually lead to refrigerant leakage or release should no action be taken\nT\nT\n—\n—\n9\nComponent: installation, putting into operation and servicing of Thermostatic Expansion Valves (TEV) and other components\n9.01\nExplain the basic functioning of different kinds of expansion regulators (thermostatic expansion valves, capillary tubes) and risks of leakage associated to it\nT\nT\n—\n—\n9.02\nInstall valves in the correct position\nP\n—\n—\n—\n9.03\nAdjust a mechanical/electronic TEV\nP\n—\n—\n—\n9.04\nAdjust mechanical and electronic thermostats\n9.05\nAdjust a pressure-regulated valve\n9.06\nAdjust mechanical and electronic pressure limiters\n9.07\nCheck the functioning of an oil separator\nP\n—\n—\n—\n9.08\nCheck the condition of a filter dryer\n9.09\nWrite a report about the condition of these components which identifies any problems in the functioning that could damage the system and eventually lead to refrigerant leakage or release should no action be taken\nT\n—\n—\n—\n10\nPiping: building a leak-tight piping system in a refrigeration installation\n10.01\nWeld, braze and/or solder leak-free joints on metallic tubes, pipes and components that can be used in refrigeration, air conditioning or heat pump systems\nP\nP\n—\n—\n10.02\nMake/check pipe and component supports\nP\nP\n—\n—\n11\nInformation on relevant technologies to replace or to reduce the use of fluorinated greenhouse gases and their safe handling\n11.01\nKnow the relevant alternative technologies to replace or to reduce the use of fluorinated greenhouse gases and about their safe handling\nT\nT\nT\nT\n11.02\nKnow relevant system designs to reduce the charge size of fluorinated greenhouse gases and to increase energy efficiency\nT\nT\n—\n—\n11.03\nKnow relevant safety regulations and standards for the use, storage and transportation of flammable or toxic refrigerants or refrigerants requiring higher operating pressure\nT\nT\n—\n—\n11.04\nUnderstand the respective advantages and disadvantages, notably in relation to energy efficiency, of alternative refrigerants according to the intended application and to the climate conditions of the different regions\nT\nT\n—\n—",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Words in Annex 1 Table substituted (31.12.2020) by The Ozone-Depleting Substances and Fluorinated Greenhouse Gases (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/583), regs. 1, 69(8); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "footnote",
      "label": "f1",
      "text": "Commission Regulation (EC) No 1516/2007 of 19 December 2007 establishing, pursuant to Regulation (EC) No 842/2006 of the European Parliament and of the Council, standard leakage checking requirements for stationary refrigeration, air conditioning and heat pump equipment containing certain fluorinated greenhouse gases (OJ L 335, 20.12.2007, p. 10)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2015/2067/annex/I",
    "retrieved_at": "2026-11-01T14:46:19.061853+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}