How often should PAT testing be done? PAT (Portable Appliance Testing) testing is an essential preventative measure that companies and HMO landlords carry out on anything deemed to be using electricity. By having a PAT test inspection done, you are ensuring appliances are safe for use and comply with all legal regulations, maintaining your business as a safe place to work and visit. Having a PAT test carried out does offer many benefits for companies and employers alike. Amidst the hectic running of a business, you may ask the question ‘how often should PAT testing be done’ as the recommendations for differing industries means guidelines can vary. To assist you, we have written this helpful blog to cover all things PAT testing related