Section 192.405 - Extension of the offering period(a)In general. A savings association must submit a request in writing to the appropriate Federal banking agency for an extension of any offering period. The appropriate Federal banking agency will not grant any single extension of more than 90 calendar days.(b)Post-effective amendment to offering circular. If the appropriate Federal banking agency grants a savings association's request for an extension of time, the savings association must provide a post-effective amendment to the offering circular under § 192.310 to each person who subscribed for or ordered stock. The amendment must indicate that the appropriate Federal banking agency extended the offering period and that each person who subscribed for or ordered stock may increase, decrease, or rescind their subscription or order within the time remaining in the extension period.