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Register to vote Register by 18 June to vote in the General Election on 4 July.
Find technical specifications for software developers working with the Corporation Tax online service.
Mandatory qualifications for specialist teachers of pupils with hearing impairment, vision impairment or multi-sensory impairment.
A collection of defence design, specification and maintenance guidance documents.
Guidance for EC Sales List online developers on Government Gateway.
Construction Industry Scheme (CIS) technical specifications for software developers.
Returns technical specifications for Self Assessment Online software developers.
Internet submissions technical specifications for Real Time Information online software developers.
Codes that DVLA places on your driving licence, and their explanations
Use this technical documentation for individual returns if you're a software developer working with the Self Assessment Online service.
Use this guidance for support if you're a software developer working with the Self Assessment Online service.
Real Time Information (RTI) Rules and Interface Management (RIM) artefacts and supporting technical specifications for software developers.
Guide to the submission process.
Use this technical documentation for trust and estate returns if you’re a software developer working with the Self Assessment online service.
Digital radio action plan report
Use this technical documentation for trust and estate returns if you’re a software developer working with the Self Assessment Online service.
How ear tag manufacturers and suppliers must get cattle ear tags tested to meet Publicly Available Specifications (PAS) 44:2019.
Chargepoint and infrastructure specifications and claim guidance for electric vehicle chargepoint and infrastructure grants.
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