| 28.500 | 0006 | - | 15.0.0 | Rel-15 | Add exposure governance related use case and business level requirement | S5-191116 | withdrawn | | | |
| 28.500 | 0005 | 1 | 15.0.0 | Rel-15 | Update 5G management architecture | S5-185460 | not pursued | | | |
| 28.500 | 0005 | - | 15.0.0 | Rel-15 | Update 5G management architecture | S5-185355 | revised | | | |
| 28.500 | 0004 | 1 | 14.1.0 | Rel-15 | Rel-15 CR 28.500 Update architecture for 5G network | S5-183467 | not pursued | | | |
| 28.500 | 0004 | - | 14.1.0 | Rel-15 | Rel-15 CR 28.500 Update architecture for 5G network | S5-183201 | revised | | | |
| 28.500 | 0003 | 1 | 14.1.0 | Rel-15 | Rel-15 CR 28.500 Revise the scope to 5G network | S5-183463 | not pursued | | | |
| 28.500 | 0003 | - | 14.1.0 | Rel-15 | Rel-15 CR 28.500 Revise the scope to 5G network | S5-183200 | revised | | | |
| 28.500 | 0002 | 1 | 14.1.0 | Rel-15 | CR Rel-14 TS 28500-e10 support RAN | S5-183393 | withdrawn | | | |
| 28.500 | 0002 | - | 14.1.0 | Rel-15 | CR Rel-14 TS 28500-e10 support RAN | S5-183054 | not pursued | | | |
| 28.500 | 0001 | 1 | 14.0.0 | Rel-14 | Clarify interface/reference point related to VNF capabilities | S5-171258 | agreed | SP-170143 | approved | 14.1.0 |
| 28.500 | 0001 | - | 14.0.0 | Rel-14 | Clarify interface/reference point related to VNF capabilities | S5-171067 | revised | | | |