Is my current continuous bond sufficient to file an ISF?

Is my current continuous bond sufficient to file an ISF?

Type 1, 2, 3, and 4 (19 CFR ยงยง 113.62, 113.63, 113.64, and 113.73 (CBP Form 301))

Yes, as long as you have a valid activity 1, 2, 3, or 4 continuous bond.