For buyers contracting authority
Pick 72222100 when the accepted deliverable is a review: an assessment, an audit, a health-check, or a set of recommendations about an organisation's systems or IT strategy. The output is a report and a verdict, not a roadmap with timelines and not built software.
The boundary that trips contracting authorities is the sibling 72222200, Information systems or technology planning services. Review establishes where an organisation stands and what should change; planning lays out how and in what order to get there. Many programmes buy both in sequence, so tag the primary CPV code by whichever the contract actually accepts and pays for.
Two neighbours sit close. The parent 72222000 bundles review and planning together and is the right pick when a single contract spans both. The broader sibling 72222300, Information technology services, is the catch-all for delivery work rather than appraisal. Where a review is folded into a larger delivery or consultancy engagement, set the code by the dominant deliverable, not by the whole bundle.