Did the reviewed UK sources establish a single D&D invoice process?

Sequence no
17
Slug
uk-comparison
Question
Did the reviewed UK sources establish a single D&D invoice process?
Answer
No. The reviewed UK statutes and GOV.UK/HMRC materials provide carriage, harbour-charge, VAT, and late-payment context; no single Part 541-equivalent D&D invoice schema was verified.
Provision slug
uk-cogsa-1971

Source