{
  "id": "ipcc_emission_category",
  "name": "IPCC emission and removal category code",
  "status": "draft",
  "doc": "Code of a source or sink category of greenhouse gas emissions and removals in the 2006 IPCC Guidelines for National Greenhouse Gas Inventories (Volume 1, Table 8.2). The levels are separated by dots: the sector (1 energy, 2 industrial processes and product use, 3 agriculture, forestry and other land use, 4 waste, 5 other), a capital letter, a number, a lowercase letter, a lowercase Roman numeral and a digit, as in 1.A.1.a.i or 3.B.1.a. UNFCCC reporting tables (CRF, CRT) use the same notation but number agriculture, land use and waste differently, so a matching code can mean another category there. The 1996 Guidelines wrote codes without dots (1A1a); that form is not matched.",
  "categories": [
    {
      "id": "environment",
      "name": "Environment (protected areas, biodiversity, water, weather, emissions, waste)"
    },
    {
      "id": "science",
      "name": "Scientific"
    }
  ],
  "langs": [
    {
      "id": "common",
      "name": "Common to most languages"
    }
  ],
  "is_pii": false,
  "classification": "categorical",
  "regexp": "^(?:1\\.[A-C]|2\\.[A-H]|3\\.[A-D]|4\\.[A-E]|5\\.[AB])(?:\\.(?:[1-9]|10)(?:\\.[a-m](?:\\.(?:i|ii|iii|iv|v|vi)(?:\\.[1-6])?)?)?)?$",
  "examples": [
    {
      "value": "1.A.1.a",
      "description": "Main activity electricity and heat production; 2006 IPCC Guidelines, Table 8.2"
    },
    {
      "value": "2.C.1",
      "description": "Iron and steel production; 2006 IPCC Guidelines, Table 8.2"
    },
    {
      "value": "3.B.1.a",
      "description": "Forest land remaining forest land; 2006 IPCC Guidelines, Table 8.2"
    },
    {
      "value": "4.D",
      "description": "Wastewater treatment and discharge; 2006 IPCC Guidelines, Table 8.2"
    },
    {
      "value": "1.B.2.b.iii.4",
      "description": "Natural gas transmission and storage; 2006 IPCC Guidelines, Table 8.2"
    },
    {
      "value": "1A1a",
      "valid": false,
      "description": "1996 Guidelines style without dots"
    }
  ],
  "links": [
    {
      "type": "doc",
      "url": "https://www.ipcc-nggip.iges.or.jp/public/2006gl/pdf/1_Volume1/V1_8_Ch8_Reporting_Guidance.pdf"
    },
    {
      "type": "doc",
      "url": "https://www.ipcc-nggip.iges.or.jp/public/2006gl/"
    }
  ],
  "translations": {
    "ru": {
      "name": "Код категории выбросов и абсорбции МГЭИК",
      "doc": "Код категории источников выбросов и поглотителей парниковых газов по Руководящим принципам МГЭИК 2006 года, например 1.A.1.a — производство электроэнергии и тепла."
    }
  },
  "type": "datatype"
}