The FAIR-IMPACT Support Programme for Repositories and Data Service Providers supported its participants across two rounds of support in 2024-2025 to assess their current FAIR-enabling capabilities and develop FAIR Implementation Action Plans to improve them. This Zenodo record contains an instrument that was presented to the participants during the support programme to develop their FAIR Implementation Action Plan in a structured way. This maps to the third step of the FAIR Implementation Framework which is designed to guide you through the process of developing a FAIR Implementation Action Plan. The tool was originally developed for the first round of support in early 2024 and then revised later in 2024 with feedback from the participants.This record contains the FAIR Implementation Action Plan instrument as well as a contextual document around the FAIR Implementation Framework and its different steps. All other relevant instruments linked to others steps of the Framework are linked to the record to navigate to.