Notwithstanding any other law, including a provision in a municipal charter, the following actions taken at a meeting of the governing body of an issuer are effective immediately and a subsequent meeting is not required:
(1) a resolution, order, or ordinance calling an election to:
(A) authorize the issuance and sale of a public security; or
(B) approve the resources, revenue, or income of the issuer that may be pledged as security for a public security;
(2) a resolution, order, or ordinance canvassing the results of an election described by Subdivision (1); or
(3) a public security authorization.