| OCLC Symbol | New OCLC Symbol | Alma Library Code(s) | New authorizations requested | New authorizations received | Old authorizations cancelled | Reclamation export | Symbol deleted in WorldCat |
|---|---|---|---|---|---|---|---|
| HTV | BER | 2021-05-14 | 2021-05-17 | 3/12/2020 | |||
| HFL | FAL | 2020-05-21 | 2020-06-04 | 4/23/2020 | |||
| CLS | HUL | CAB | none | none | 2020-06-04 | 5/27/2020 | 6/11/2020 |
| HCH | HEL | 2021-06-04 | 2021-06-08 | 6/3/2020 | |||
| DDO | DDO | 2021-06-04 | 2021-06-08 | 6/15/2020 | |||
| BHA | DIV | 2021-06-04 | 2021-06-08 | 6/20/2020 | |||
| HMG | HUL | GUT | 2020-06-12 | 2020-06-16 | 2020-07-07 | 7/5/2020 | 7/26/2020 |
| KSG | HUL | KSG, SIA | yes | yes | 2020-07-23 | 7/23/2020 | 8/10/2020 |
| HBS | HUL | BAK | 2020-06-12 | yes | 2020-07-27 | 7/28/2020 | 8/10/2020 |
| HMS | MED | CHoM: 2020-08-31 | CHoM: 2020-09-02 | 8/2/2020 | |||
| HMY | HUL | HYL | 2020-07-01 | 2020-07-07 | 2020-10-07 | 8/26/2020 | 10/2/2020 |
| HMM | HUL | MMF | 2020-07-01 | 2020-07-07 | 2020-08-18 | 8/27/2020 | |
| HLS | HUL | AFR, CEL, CHI, DOC, FIG, FUN, GIB, HIS, HSL, LAM, LIN, MAP, MIC, NEL, NET, PAL, PHI, SAN, SMY, URI, WID | MAP: 2020-07-31 Bulk sent: 2020-08-13 | MAP: 2020-08-04 Bulk: 2020-08-20 | 2020-10-20 | 9/8/2020 | 11/5/2020 |
| HLSFA | HUL | HFA | none | none | no authos | 10/6/2020 | 11/2/2020 |
| FLL | HUL | DES | none | none | 2020-10-20 | 10/21/2020 | 11/5/2020 |
| HVL | LAW | 2021-04-22 | 2021-04-27 | 11/3/2020 | |||
| TOZ | HUL | TOZ | none | none | 2020-10-20 | 11/18/2020 | 2/17/2021 |
| HMU | HUL | MUS | 2020-11-05 | 2020-11-09 | 2021-01-28 | 11/27/2020 | 2/17/2021 |
| MHUAM | ART, SCC | 11/30/2020 | |||||
| MCS | HUL | BIR, ENV, HSI, PHY, WOL *H | none | none | 2020-10-20 | 12/17/2020 | 2/17/2021 |
| SQD | WOL *S | 2021-06-16 | 12/17/2020 | ||||
| SLR | HUL | SCH | 2020-11-30 | 2020-12-08 |
| 2021-01-28 | 2/11/2021 | 3/10/2021 | |||||
| HMZ | MCZ | 2021-02-19 | 2021-02-22 | 2/20/2021 | |||
| BOH | HMZ | ARN, AJP, ORC, ARG, ECB, FAR, GRA | 2021-02-19 | 2021-02-22 | 2021-03-02 | 3/2/2021 | 3/22/2021 |
| HRA | HUL | HUA | 2020-12-14 | 2020-12-16 | 3/10/2021 | 3/22/2021 | |
| HHG | HUL | HOU, POE, THE | 2020-10-21 | 2020-10-22 (active as of 2020-10-23) |
| 2021-01-28 | 3/15/2021 | 3/24/2021 | |||||
| SYS | SYS | N/A | 2021-07-16 | 2021-07-18 | N/A | N/A |