All conformity determinations shall be made according to the consultation procedures in R18-2-1405. This criterion applies during all periods. Until the implementation plan revision required by 40 CFR 51.396 is approved by EPA, the conformity determination shall be made according to the procedures in R18-2-1405. Once the implementation plan revision has been approved by EPA, this criterion is satisfied if the conformity determination is made consistent with the implementation plan's consultation requirements.
Ariz. Admin. Code § R18-2-1412