### Question
How does the law define transitional inauguration day?


### Answer
Under *5 U.S.C. § 3349a*, **transitional inauguration day** is defined as:

> the date on which any person swears or affirms the oath of office as President, if such person is not the President on the date preceding the date of swearing or affirming such oath of office

#### Citation:
  - *5 U.S.C. § 3349a*
  - Heading: **PART III-EMPLOYEES > Subpart B-Employment and Retention > CHAPTER 33-EXAMINATION, SELECTION, AND PLACEMENT > SUBCHAPTER III-DETAILS, VACANCIES, AND APPOINTMENTS**

