# Commission Delegated Regulation (EU) 2020/1749 of 7 October 2020 amending Council Regulation (EC) No 428/2009 setting up a Community regime for the control of exports, transfer, brokering and transit of dual-use items, Division 2: For the purposes of 2B, the number of axes which can be coordinated simultaneously for "contouring control" is the number of axes along or around which, during processing of the workpiece, simultaneous and interrelated motions are performed between the workpiece and a tool. This does not include any additional axes along or around which other relative movement within the machine are performed such as:

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

a.. Wheel-dressing systems in grinding machines;
b.. Parallel rotary axes designed for mounting of separate workpieces;
c.. Co-linear rotary axes designed for manipulating the same workpiece by holding it in a chuck from different ends.

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Source: https://www.legislation.gov.uk/eur/2020/1749/annex/I/division/4/division/2/annotations/1/annotation/2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2020-1749/annex-I/division-4/division-2/annotations/1/annotation/2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.