CFR > Title 29 - Labor > SUBTITLE B—Regulations Relating to Labor > CHAPTER I—NATIONAL LABOR RELATIONS BOARD (parts 100 to 103) > PART 102—RULES AND REGULATIONS, SERIES 8 > SUBPART B—Procedure Under Section 10 (a) to (i) of the Act for the Prevention of Unfair Labor Practices 1 (§102.9 to §102.59) > 102.22—Extension of time for filing.