Internet submissions - technical packs
Outgoing Data Provisioning Service (DPS) - technical pack
Electronic Data Interchange - message implementation guidelines
Scope expands for Real Time Information pilot - 20 June 2012
HMRC update regarding retention of P45 - 6 February 2012 (Opens new window)
HMRC update accompanying issue of technical pack - 13 May 2011
Real Time Information (RTI): frequently asked questions for software developers