Your baseline control set should include requirements mapping, test planning, defect triage, remediation verification, published or customer facing conformance information, and evidence retention. For products, also include technical documentation under Annex IV and the related declaration process. For services, include content governance, support process, and service change reviews.
Finally, prepare for challenge. Procurement teams may ask for measurable acceptance criteria. Customers may ask what standards were used. Authorities may ask for Article 14 assessments, technical documentation, or corrective action records. A compliance playbook is complete only when those requests can be answered quickly.