periodic issuance of guarantees and trust certificates

periodic issuance of guarantees and trust certificates Sec. 320. [15 U.S.C. 687m] The Administration shall issue guarantees under section 303 and trust certificates under section 319 at periodic intervals of not less than every 12 months and shall do so at such shorter intervals as its deems appropriate, taking into consideration the amount and number of such guarantees or trust certificates.