Updated: Transaction Engine: Document Submission Protocol 1.3 replaced by version 1.4.
Use the Transaction Engine: Document Submission Protocol for test and live submissions.
Local copy of transaction_engine_1.4.pdf
https://www.gov.uk/government/publications/transaction-engine-document-submission-protocol
seen at 11:32, 24 November in Publications on GOV.UK.Email this to a friend.