A total of nine claims have been raised since April 2024
The Department of Infrastructure says the vast majority of its whistleblowing cases are related to health and safety concerns.
It currently has three claims being investigated, with a total of nine since the start of the 2024/25 financial year.
The department's deputy chief officer and whistleblowing designated officer have been giving evidence to a Tynwald committee assessing the efficacy of the Island's whistleblowing laws.
Jeffrey Robinson and Helen Goldie have been responding to questions from chair, Julie Edge MHK:
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47 buildings in the south waiting for protected status assessment since 2013