Refers to a change in the terms of a filed plan. A plan may be changed by the proponent of the plan or the reorganized debtor before or after confirmation. If the modification is sought after a plan has been confirmed, the plan, as modified, must still meet the same confirmation tests as the original plan. (Bernstein's Dictionary of Bankruptcy Terminology)
United Glossary of Bankruptcy Terms 2012.
Glossary of Bankruptcy.