Guidance

Impact assessment and options assessment calculator

Help for policy officials to calculate figures for impact assessments.assessments (IAs) and options assessments (OAs).

Documents

Impact assessment calculator

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Impact assessment calculator guide

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Impact assessment calculator:calculator user guide (reforms 2023)

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If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email digital@businessandtrade.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.