SR 2019/76 The Energy Performance of Buildings (Certificates and Inspections) (Amendment) Regulations (Northern Ireland) 2019. Comes into force 30th April. These Regulations amend the Energy Performance of Buildings (Certificates and Inspections) Regulations (Northern Ireland) 2008, by adding a new regulation 25A to set the fees for entering data onto the register of: energy performance certificates, display energy certificates and air conditioning inspection reports.