A Book of Condolence for the late Northern Ireland Deputy First Minister Martin McGuinness will open in Tubbercurry, Co Sligo, at 2pm this afternoon.
A books is already open in County Hall in Sligo
In Leitrim, books have been opened in the main reception area of the Council Buildings in Carrick-on-Shannon and in the Area Office in Manorhamilton.
In Donegal, books of Condolence are open at the Council offices in Donegal Town and at the public library in Bundoran.