31.12.92 Official Journal of the European Communities - No L 404/7 COUNCIL REGULATION (EEC) No 3949/92 of 21 December 1992 relating to the organization of a survey of labour costs in industry and the services sector THE COUNCIL ‘OF THE EUROPEAN ‘COMMUNITIES, Having regard to the Treaty establishing the European Economic Community, and in particular Article 213 thereof, Having regard to the proposal from the Commission, Whereas, in order to carry out the tasks assigned to it by the Treaty, in particular those set out in ‘Articles 2, 3, 117, 118, 122 and 123 thereof, the Commission must be kept informed of labour costs and workers’ incomes in the Member States; Whereas the statistical information available in each Member State does not provide a valid basis for comparisons, in particular because of the differences between the laws, regulations and administrative practices of the Member States, and whereas surveys must therefore be carried out and the results processed on the basis of uniform definitions and methods; Whereas the best method of assessing the level, compo- sition and trends of both labour costs and of workers’ incomes is to carry out specific surveys, as was most recently done in 1989 in implementation of Council Regulation (EEC) No 1612/88 of 9 June 1988 relating to the organization of a survey of labour costs in mdustry, wholesale and retail distnbution, banking and insurance (*), on the basns of accounting data relating to 1988; Whereas, because of the major changes in the level and structure of expenditure by undertakings on wages and related employers’ contributions, a new survey must be carried out based on accounting data for 1992 in industry, trade, banking and i insurance, in order to bring up to date the results of the prevmus survey; Whereas, because of the changes in the economic structures and the unemployment situation in the Member States the range of economic activities covered must be extended, particularly in the services sector; Whereas, because of the size of the field covered, the survey must be based on a sample in order to avoid placing an excessive burden on the undertakings and the budgets of the European Communities and the Member States, ' () OJ No L 145, 11. 6. 1988, p. 1. HAS ADOPTED THIS REGULATION: Article 1 As part of its periodic surveys on labour costs and workers’ incomes, the Commission shall conduct a survey on labour costs in industry and certain services sectors in 1993 on the basis of accounting data relating to 1992, Article 2 1. The survey shall cover undertakings or local units with at least 10 employees carrying out the activities defined in sections C, D, E, F, G, H and K, divisions 65 and 66, and group 63.3 of the Statistical Classification of Economic Activities within the European Communities, NACE (Rev. 1), taking account of the special provisions set out in the Annex to this Regulation. 2. The survey shall be carried out by sampling. Article 3 Employers shall, in respect of the undertakings or local units in the sample, provide the information needed to determine labour costs on the basis of accounting data for 1992 under the conditions set out below. Article 4 The survey shall cover: 1. wage costs, including bonuses and allowances, and all incidental expenditure, including in particular employers’ contributions to social security and supplementary schemes and other social payments, including the cost of vocational training and any taxes and subsidies directly related to labour costs; 2. the total staff employed by the undertakings or local units; and 3. working hours. Article 5 1. The information shall be collected by the statistical offices of the Member States, which shall draw up appropnatc questionnaires.