Guidance Integrated Administration and Control System (IACS) separate business questionnaire: how to complete How to complete the IACS separate business questionnaire. Part of: RPW Online guidance for customers and Rural Payments Wales (RPW) Online (Sub-topic) First published: 22 January 2026 Last updated: 22 January 2026 Documents Integrated Administration and Control System (IACS) separate business questionnaire: how to complete Integrated Administration and Control System (IACS) separate business questionnaire: how to complete , HTML HTML Related Rural Payments Wales (RPW) Online (Sub-topic)Integrated Administration and Control System (IACS) Separate Business Questionnaire