Let us take the guesswork out of calculating premiums on Workers’ Compensation policies. The Normandy workers’ comp rater calculates premium discounts, safety and drug free credits, debits and credits for experience modifications and increased limits. With a few data elements, Normandy’s workers’ comp rater will provide you with an accurate Workers’ Comp premium that you can email or text to yourself, or your client. All rates are updated as they change, so you have up-to-date information at