A review pledged by Belfast City Council after a councillor was found to have failed to declare his property interests has yet to be completed six months on.
The council has twice delayed publishing a report examining its processes following a standards watchdog probe last year into former SDLP councillor Declan Boyle.
The landlord, who manages dozens of student lets in South Belfast's Holylands area, was censured for "serious breaches" of the code of conduct.
