10 members attended study programme in November
A trip for 10 Tynwald members to learn how different parliaments operate cost more than £7,500.
Eight MHKs and two MLCs travelled to Westminster last month as part of the Commonwealth Parliamentary Association study programme.
Accommodation for the group cost £4,310, while travel cost £2,671.59, and there was an additional £561.91 on other expenses.
Topics covered during the visit included scrutiny of government budgets and sharing knowledge between parliaments.
Douglas East candidate says integrity of whole election has been cast into doubt'
Defeated candidate calls for Island-wide recount
Manx Care CEO: Manx Care deficit a 'prudent' forecast
Ard-Shirveishagh: "If everything is a priority, nothing is a priority"