DETAIL OF NOMENCLATURE ITEM

Nomenclature: Classification of Economic Activities rev. 1 and 1.1 (CZ-NACE) - level 4 - Group

Code: 5113 Abbreviation: OKEC4 Validity: 01.11.1991 - 09.09.9999 Family: Activities

Item: 111000 - Extraction of crude petroleum and natural gas

Correspondences:
Classification of Economic Activities rev. 1 and 1.1 (CZ-NACE) - level 3 - Division	110000	Extraction of crude petroleum and natural gas; service activities incidental to oil and gas extraction, excluding surveying