Technical Bulletin #13A provides updates on the measurement and case review sampling framework for CFSR Round 4. The primary purpose is to announce CFSR Round 4 statewide data indicator (SWDI) national performance values. The updated measures and national performance values will be used beginning with the August 2022 state data profiles. The amendment also provides other updates and clarification regarding technical aspects of measurement and sampling. A table is included in the amendment that identifies substantial changes to the original bulletin.