Where a registration is wrong, an R&D entity applies in the approved form, with any fee, to vary it (the Board may vary if consistent with its findings and justified under the decision-making principles) or asks the Board to revoke it; a variation or revocation takes effect as if the registration had always been in that form, and the Board notifies the Commissioner of revocations. The Board may itself revoke a registration where the entity was not an R&D entity when an activity was conducted.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.