Fill in online self-assessment questionnaire to understand your obligations better: https://arc-rec-project.eu/self-assessment-tool/
If you like, you can leave your e-mail address and receive a report with advice on how to improve your GDPR compliance!
Read our GDPR Checklist developed by Irish Data Protection Commission which assists SMEs in mapping the personal data that they currently hold and process, the lawful basis on which the data was collected, and the retention period for each category of data, in order to be compliant with the GDPR: https://arc-rec-project.eu/wp-content/uploads/2022/02/ARC-GDPR-Readiness-Checklist-Tools.pdf