EFFECTIVENESS OF EXCHANGE.
Tex. BUS. ORGS Code § 10.054.
in effectExcept as otherwise provided by Subchapter B , Chapter 4 , an interest exchange takes effect at the time provided in the plan of exchange or otherwise agreed to by the parties, except that an interest exchange that requires a filing under Subchapter D takes effect on the acceptance of the filing of the certificate of exchange by the secretary of state or county clerk, as appropriate.
