CFR > Title 28 - Judicial Administration > CHAPTER I—DEPARTMENT OF JUSTICE > PART 12—REGISTRATION OF CERTAIN PERSONS HAVING KNOWLEDGE OF FOREIGN ESPIONAGE, COUNTERESPIONAGE, OR SABOTAGE MATTERS UNDER THE ACT OF AUGUST 1, 1956 > 12.21—Time within which registration statement must be filed.

12.21—Time within which registration statement must be filed.

Every person who is or becomes subject to the registration provisions of the act after its effective date shall file a registration statement within fifteen days after the obligation to register arises.