Central Bank approves PTSB's IRB Mortgage Models The Central Bank had approved PTSB's application to use its new IRB (Internal Ratings Based approach) Mortgage Models from the end of the month. Business • 21 Jan
Central Bank approves PTSB's IRB Mortgage Models The Central Bank had approved PTSB's application to use its new IRB (Internal Ratings Based approach) Mortgage Models from the end of the month. Business • 21 Jan
