Session Codes
Please note that all sessions, except for 001 and 046, have been specifically assigned to academic departments by the Registrar’s Office. The session codes not only represent the dates of courses, but also non-standard tuition amounts, off-campus locations and type of instruction (i.e., online).
| Session | Session Name | Session Length (weeks) | Classes Begin | Last Day to Drop w/o a “W” or Change P/NP or Audit Enrollment Option or Receive a Refund; Last Day to Register or Add Classes | Last Day to Withdraw w/o a “W” on Transcript or Change P/NP to Letter Grade (no refund allowed) | Last Day to Drop with a “W” | Beginning of Session Break | End of Session Break | Beginning of Session Break 2 | End of Session Break 2 | Classes End | Finals End |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 001 | GENERAL UPC MAIN SESSION | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 004 | PHAR | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 014 | ENGR – DEN Program | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 018 | GENERAL NO CHARGE SESSION | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 033 | MARSHALL – GSBA | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 034 | ENGR – DEN Program | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 037 | CINEMATIC ARTS – GRADUATE PROGRAMS | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 038 | PPD – MRED Program | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/10/25 | 11/17/25 | 12/5/25 | 12/17/25 | ||
| 046 | GENERAL HSC-CAMPUS SESSION | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 048 | ENGR – Graduate Programs | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 060 | GENERAL ONLINE SESSION | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 061 | GENERAL 15-WEEK SESSION WITHOUT FINALS WEEK | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 062 | KECK – PCPA | 19 | 8/11/25 | 9/4/25 | 10/8/25 | 11/24/25 | 12/18/25 | 12/18/25 | ||||
| 069 | EDUC – HELSINKI – FINLAND | 16 | 8/20/25 | 9/11/25 | 10/9/25 | 11/18/25 | 11/26/25 | 11/30/25 | 12/9/25 | 12/9/25 | ||
| 073 | ENGR – GRADUATE PROGRAMS | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 074 | REGISTRAR – PostDoctoral Fellow Program | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 079 | EDUC – SAO PAULO | 16 | 8/20/25 | 9/11/25 | 10/9/25 | 11/18/25 | 11/26/25 | 11/30/25 | 12/9/25 | 12/9/25 | ||
| 094 | ENGR | 15 | 9/1/25 | 9/19/25 | 10/14/25 | 11/18/25 | 12/5/25 | 12/12/25 | ||||
| 098 | KECK – ACMD | 16 | 8/25/25 | 9/16/25 | 10/15/25 | 11/25/25 | 11/26/25 | 11/30/25 | 12/17/25 | 12/17/25 | ||
| 100 | DENT – CERTIFICATE GDEN | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 12/5/25 | 12/17/25 | ||||
| 133 | MARSHALL – BUAD ONLINE | 7 | 10/20/25 | 10/29/25 | 11/10/25 | 11/27/25 | 12/5/25 | 12/5/25 | ||||
| 134 | KECK – PCPA | 6 | 11/10/25 | 11/17/25 | 11/27/25 | 12/11/25 | 12/18/25 | 12/18/25 | ||||
| 138 | ANNENBERG – JOUR | 9 | 8/25/25 | 9/5/25 | 9/22/25 | 10/14/25 | 10/24/25 | 10/25/25 | ||||
| 143 | SOWK | 15 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/6/25 | 12/6/25 | ||
| 160 | DENT – OT | 16 | 8/26/25 | 9/15/25 | 10/10/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 166 | ANNENBERG – JOUR | 9 | 10/13/25 | 10/23/25 | 11/6/25 | 11/26/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 169 | ANNENBERG – MCM | 15 | 9/3/25 | 9/24/25 | 10/20/25 | 11/26/25 | 12/16/25 | 12/16/25 | ||||
| 175 | MARSHALL – GSBA ONLINE | 8 | 8/25/25 | 9/4/25 | 9/18/25 | 10/8/25 | 10/18/25 | 10/18/25 | ||||
| 177 | MUSIC | 8 | 8/25/25 | 9/4/25 | 9/18/25 | 10/8/25 | 10/17/25 | 10/18/25 | ||||
| 182 | DORNSIFE | 8 | 9/1/25 | 9/11/25 | 9/25/25 | 10/15/25 | 10/24/25 | 10/24/25 | ||||
| 185 | DORNSIFE – MAYMESTER | 4 | 7/13/25 | 7/17/25 | 7/24/25 | 8/4/25 | 8/10/25 | 8/10/25 | ||||
| 186 | SOWK | 15 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/6/25 | 12/6/25 | ||
| 188 | DORNSIFE | 8 | 10/27/25 | 11/6/25 | 11/20/25 | 12/10/25 | 12/19/25 | 12/19/25 | ||||
| 189 | KECK – PCPA | 6 | 9/29/25 | 10/7/25 | 10/16/25 | 10/31/25 | 11/7/25 | 11/7/25 | ||||
| 213 | MUSIC | 8 | 10/20/25 | 10/30/25 | 11/13/25 | 12/3/25 | 11/26/25 | 11/30/25 | 12/12/25 | 12/13/25 | ||
| 255 | ARCH | 5 | 8/25/25 | 9/1/25 | 9/9/25 | 9/22/25 | 9/26/25 | 9/26/25 | ||||
| 258 | ARCH | 5 | 9/29/25 | 10/6/25 | 10/14/25 | 10/27/25 | 10/31/25 | 10/31/25 | ||||
| 263 | ARCH | 5 | 11/3/25 | 11/10/25 | 11/18/25 | 12/1/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/5/25 | ||
| 266 | DORNSIFE – ECON – WORLD BANK | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 277 | MARSHALL – GSBA ONLINE | 7 | 10/20/25 | 10/29/25 | 11/10/25 | 11/27/25 | 12/5/25 | 12/5/25 | ||||
| 278 | OVERSEAS – SINGAPORE | 17 | 8/11/25 | 8/29/25 | 9/23/25 | 10/28/25 | 11/14/25 | 12/6/25 | ||||
| 305 | EDUC – ONLINE | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 315 | DENT – GDEN | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 12/5/25 | 12/17/25 | ||||
| 328 | EDUC | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/6/25 | 12/17/25 | ||
| 340 | EDUC | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 353 | SOWK – ONLINE | 15 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/6/25 | 12/6/25 | ||
| 372 | MARSHALL – GSBA ONLINE | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 374 | SOWK | 9 | 8/25/25 | 9/5/25 | 9/22/25 | 10/14/25 | 10/25/25 | 10/25/25 | ||||
| 378 | MARSHALL – BUAD ONLINE | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 12/5/25 | 12/17/25 | ||||
| 391 | PHAR | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 393 | DORNSIFE – PSYC – ONLINE PROGRAM | 15 | 9/8/25 | 9/29/25 | 10/23/25 | 12/1/25 | 12/21/25 | 12/21/25 | ||||
| 398 | DENT – OFPM | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 12/5/25 | 12/17/25 | ||||
| 404 | DENT – OT | 15 | 9/8/25 | 9/26/25 | 10/21/25 | 11/25/25 | 11/26/25 | 11/30/25 | 12/12/25 | 12/19/25 | ||
| 407 | KECK – PREVENTIVE MEDICINE | 15 | 9/3/25 | 9/24/25 | 10/20/25 | 11/26/25 | 12/16/25 | 12/16/25 | ||||
| 411 | MARSHALL – GSBA | 8 | 8/25/25 | 9/4/25 | 9/18/25 | 10/8/25 | 10/18/25 | 10/18/25 | ||||
| 415 | MARSHALL – GSBA | 7 | 10/20/25 | 10/29/25 | 11/10/25 | 11/27/25 | 12/5/25 | 12/5/25 | ||||
| 431 | MARSHALL – BUAD | 8 | 8/25/25 | 9/4/25 | 9/18/25 | 10/8/25 | 10/18/25 | 10/18/25 | ||||
| 441 | MARSHALL – BUAD ONLINE | 8 | 8/25/25 | 9/4/25 | 9/18/25 | 10/8/25 | 10/18/25 | 10/18/25 | ||||
| 442 | MARSHALL – BUAD | 7 | 10/20/25 | 10/29/25 | 11/10/25 | 11/27/25 | 12/5/25 | 12/5/25 | ||||
| 456 | OVERSEAS – HONG KONG – UNIVERSITY OF SCIENCE AND T | 16 | 9/1/25 | 9/18/25 | 10/10/25 | 11/12/25 | 11/29/25 | 12/19/25 | ||||
| 480 | PHAR | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 500 | PHAR | 6 | 8/18/25 | 8/26/25 | 9/4/25 | 9/19/25 | 9/26/25 | 9/26/25 | ||||
| 515 | PHAR | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 518 | PHAR | 6 | 9/29/25 | 10/7/25 | 10/16/25 | 10/31/25 | 11/7/25 | 11/7/25 | ||||
| 519 | PHAR | 6 | 11/10/25 | 11/18/25 | 11/27/25 | 12/12/25 | 12/19/25 | 12/19/25 | ||||
| 527 | ENGR | 6 | 8/25/25 | 9/2/25 | 9/11/25 | 9/26/25 | 10/3/25 | 10/6/25 | ||||
| 593 | PPD | 15 | 9/3/25 | 9/24/25 | 10/21/25 | 11/26/25 | 12/17/25 | 12/17/25 | ||||
| 594 | EDUC | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 596 | PPD | 15 | 9/3/25 | 9/24/25 | 10/21/25 | 11/26/25 | 12/17/25 | 12/17/25 | ||||
| 597 | PPD – DISTANCE ED | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/10/25 | 11/17/25 | 12/5/25 | 12/17/25 | ||
| 680 | ENGR | 7 | 10/6/25 | 10/15/25 | 10/27/25 | 11/13/25 | 11/21/25 | 11/25/25 | ||||
| 700 | DENT – OT | 15 | 9/8/25 | 9/26/25 | 10/21/25 | 11/25/25 | 11/26/25 | 11/30/25 | 12/12/25 | 12/19/25 | ||
| 706 | MARSHALL – MMLIS ONLINE | 8 | 9/1/25 | 9/11/25 | 9/25/25 | 10/15/25 | 10/24/25 | 10/24/25 | ||||
| 716 | DORNSIFE – FREN | 14 | 9/8/25 | 9/25/25 | 10/17/25 | 11/19/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 717 | ENGR – OVERSEAS | 14 | 9/15/25 | 9/30/25 | 10/17/25 | 11/14/25 | 11/28/25 | 12/19/25 | ||||
| 722 | ARCH | 1 | 8/18/25 | 8/19/25 | 8/20/25 | 8/22/25 | 8/23/25 | 8/23/25 | ||||
| 727 | ARCH | 2 | 8/11/25 | 8/13/25 | 8/15/25 | 8/21/25 | 8/23/25 | 8/23/25 | ||||
| 734 | MUSIC | 1 | 8/18/25 | 8/19/25 | 8/20/25 | 8/22/25 | 8/22/25 | 8/23/25 | ||||
| 735 | SOWK – ONLINE MSW | 15 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/6/25 | 12/6/25 | ||
| 740 | MARSHALL – MMLIS ONLINE | 8 | 10/27/25 | 11/6/25 | 11/20/25 | 12/10/25 | 12/19/25 | 12/19/25 | ||||
| 748 | ANSC – ANNENBERG | 8 | 9/2/25 | 9/11/25 | 9/25/25 | 10/15/25 | 10/24/25 | 10/24/25 | ||||
| 758 | ANSC – ANNENBERG | 8 | 10/27/25 | 11/6/25 | 11/20/25 | 12/10/25 | 12/19/25 | 12/19/25 | ||||
| 770 | ANNENBERG – JOURNALISM | 13 | 9/15/25 | 10/1/25 | 10/22/25 | 11/20/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 773 | ANNENBERG – JOURNALISM | 0 | 8/29/25 | 8/29/25 | 8/29/25 | 8/29/25 | 8/30/25 | 8/31/25 | ||||
| 774 | PHAR | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 785 | PPD – IPPAM | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 790 | PPD | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 791 | PPD | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 800 | KECK – GLOBAL MEDICINE | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 12/5/25 | 12/17/25 | ||||
| 806 | EDUC | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 820 | PPD – HEALTH PROGRAMS | 15 | 9/3/25 | 9/24/25 | 10/21/25 | 11/26/25 | 12/17/25 | 12/17/25 | ||||
| 848 | DENT – Certificate Oral Pathology and Radiology | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 12/5/25 | 12/17/25 | ||||
| 884 | KECK – PCPA | 16 | 8/25/25 | 9/15/25 | 10/9/25 | 11/17/25 | 12/5/25 | 12/17/25 | ||||
| 981 | BOVARD COLLEGE | 8 | 10/27/25 | 11/6/25 | 11/20/25 | 12/10/25 | 12/19/25 | 12/19/25 | ||||
| 988 | BOVARD COLLEGE | 8 | 9/1/25 | 9/11/25 | 9/25/25 | 10/15/25 | 10/24/25 | 10/24/25 | ||||
| 998 | PHAR | 16 | 8/25/25 | 9/12/25 | 10/10/25 | 11/14/25 | 11/26/25 | 11/30/25 | 12/5/25 | 12/17/25 | ||
| 999 | DENT – OT | 15 | 9/8/25 | 9/26/25 | 10/21/25 | 11/25/25 | 11/26/25 | 11/30/25 | 12/12/25 | 12/19/25 |