Yn ystod ei gynhadledd wythnosol i'r wasg, bydd y Prif Weinidog yn diolch i fusnesau am eu holl ymdrechion i sicrhau bod eu hadeiladau'n ddiogel i weithio ynddynt ac ymweld â hwy.
During his weekly press conference the First Minister will thank businesses for all their efforts to ensure their premises are safe places to work and visit.