Article 2
1. The questions on the labour status for the purposes of the Community labour force sample survey shall comply with the principles laid down in Annex II to this Regulation, and allow the measurement of unemployment as defined in Annex I therein. 2. However, paragraph 1 may not apply during the time needed to adapt the labour force sample survey. In such case, Member States shall accompany the transmission to Eurostat of the Community labour force sample survey results with a clear identification of the deviations from the definition and principles referred to in paragraph 1.