# Council Regulation (EC) No 23/97 of 20 December 1996 on statistics on the level and structure of labour costs, Article 7: Representativeness

Extent: E+W+S+N.I.

The reliability and comparability on a high quality level shall be attained by the use of sample sizes allowing that the relative standard error for the variable ‘hourly labour costs’ by division of NACE Rev. 1 does not exceed 3 %.

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Source: https://www.legislation.gov.uk/eur/1997/23/article/7 (the official version)
Page: https://openlegislation.uk/eu-regulation-1997-23/article-7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.