# Commission Regulation (EC) No 1737/2006 of 7 November 2006 laying down detailed rules for the implementation of Regulation (EC) No 2152/2003 of the European Parliament and of the Council concerning monitoring of forests and environmental interactions in the Community, Division (47): Instrument code

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

The following codes shall be used for the samplers and recording method of data:
10 manual reading and recording on paper
20 mechanical recording (manual reading and recording on paper)
30 direct paper recording
40 digital recording (in stand alone situation)
50 digital recording (integrated data logger)
Details of the equipment shall be given in the data accompanying report (DAR).

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Source: https://www.legislation.gov.uk/eur/2006/1737/annex/I/chapter/15/division/8/division/47 (the official version)
Page: https://openlegislation.uk/eu-regulation-2006-1737/annex-I/chapter-15/division-8/division-47
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.