Retired exam
The Institutes retired CPCU 553 in the 2023 CPCU program update ('CPCU 410, 553, and 557 have retired and are no longer part of the updated program. The deadline to test on those materials was December 15, 2023.'). The updated program's coverage courses are CPCU 551 (Commercial Insurance) and CPCU 555 (Personal Insurance and Financial Planning); the issuer does not map 553 to either course, so no successor is recorded.
No direct replacement is named in the reviewed official sources.