BS EN 4641-200:2018 Aerospace series. Cables, optical, 125 $Gmm diameter cladding Semi-loose structure 9/125 $Gmm GI fibre nominal 0,9 mm outside diameter. Product standard

Marking
Testing conditions
Qualification approval
Fibre optic cables
Optical fibres
Aircraft components
Designations
Quality control
Fibre optics
Approval testing
Electric cables

Link: BS EN 4641-200:2018 Aerospace series. Cables, optical, 125 $Gmm diameter cladding Semi-loose structure 9/125 $Gmm GI fibre nominal 0,9 mm outside diameter. Product standard
Source: BSI Standards

BS EN IEC 61375-2-6:2018 Electronic railway equipment. Train communication network (TCN) On-board to ground communication

Quality control
Electrical engineering
Conformity
Approval testing
Information exchange
Railway equipment
Electronic engineering
Data transfer
Railway vehicles
Electrical equipment
Electronically-operated devices
Communication networks
Circuit networks
Specification (approval)

Link: BS EN IEC 61375-2-6:2018 Electronic railway equipment. Train communication network (TCN) On-board to ground communication
Source: BSI Standards

The Value Added Tax (Special Accounting Schemes) (Supplies of Electronic, Telecommunication and Broadcasting Services) Order 2018

This Order amends Schedule 3B to the Value Added Tax Act 1994 (“the Act”) which provides for a special accounting scheme for persons who supply electronically supplied services, telecommunication services or broadcasting services in any member State, but who are not established in a member State. This Order has effect in relation to the supplies of such services made on or after 1st January 2019.

Link: The Value Added Tax (Special Accounting Schemes) (Supplies of Electronic, Telecommunication and Broadcasting Services) Order 2018
Source: Legislation .gov.uk