56. Which institution(s) is responsible for examining financial reports and/or investigating violations?
Barbados
52. (1) Within seven weeks after the day on which the result of the election is declared, the election agent of every candidate at the election shall transmit to the Supervisor of Elections a true return in the Form 5 set out in the Third Schedule, or a form to the like effect, containing in relation to that candidate a statement of all payments made by the election agent together with all bills and receipts.
Source: Article 52 (1), Representation of the People Act, 1971 (amended 2007)
Only reports from candidates.
There are no regulations regarding the political parties' reporting.