the Director of the Federal Bureau of Investigation provides written notice to the covered entity and to the Commission that further extension of the time period is necessary. The Director may extend the time period for additional periods of up to 30 days each. (3) Immunity No cause of action for which jurisdiction is based under section 1346(b) of title 28, United States Code, shall lie against any Federal law enforcement agency for acts relating to the extension of the deadline for notification for law enforcement or national security purposes under this subsection. 3. Enforcement by Federal Trade Commission