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This page has not been translated. Please go to's Spanish home page for more information available in Spanish.

Esta página no ha sido traducida. Por favor vaya a la página principal del sitio de español de PBGC para ver información disponible en español.

Pre-MPPAA withdrawals

  • Opinion Letter 86-02

    Addresses a question as to what constitutes a facility for purposes of determining what CBUs get excluded due to a pre-1980 closure of a facility.

    • document
  • Opinion Letter 85-27

    Discusses how pre-MPPAA withdrawals affect the calculation of the annual withdrawal liability payment.

    • document