Index of PERB Opinion Numbers (551-575) PERB Opinion # Case Number Cite DC Register vol. DC Reg. page (year) 551 98-A-01 45 DC Reg. 5071 (1998) 552 98-U-07 45 DC Reg. 5075 (1998) 553 98-U-03 45 DC Reg. 5078 (1998) 554 98-S-04 45 DC Reg. 6712 (1998) 555 97-S-02 97-S-03 45 DC Reg. 6719 (1998) 556 98-U-03 45 DC Reg. 6722 (1998) 557 97-UM-02 98-CU-01 45 DC Reg. 6725 (1998) 558 95-U-03 97-U-16 97-U-28 45 DC Reg. 6736 (1998) 559 97-UM-05 97-CU-02 45 DC Reg. 6743 (1998) 560 97-U-16 46 DC Reg. 245 (1999) 561 98-U-06 98-U-11 46 DC Reg. 251 (1999) 562 98-S-06 46 DC Reg. 253 (1999) 563 98-U-22 46 DC Reg. 2436 (1999) 564 97-UM-05 97-CU-02 46 DC Reg. 2442 (1999) 565 95-U-03 46 DC Reg. 2461 (1999) 566 98-U-28 46 DC Reg. 4025 (1999) 567 98-RC-03 46 DC Reg. 4031 (1999) 568 98-S-08 98-U-23 46 DC Reg. 4034 (1999) 569 98-A-05 98-A-06 46 DC Reg. 4039 (1999) 570 96-U-20 98-U-12 98-U-15 46 DC Reg. 3365 (1999) 571 96-U-21 46 DC Reg. 3367 (1999) 572 98-S-01 97-S-01 46 DC Reg. 3371 (1999) 573 98-RC-01 46 DC Reg. 3373 (1999) 574 98-U-28 46 DC Reg. 3375 (1999) 575 97-UM-05 97-CU-02 46 DC Reg. 3380 (1999)