retrogressionSometimes a case that is current one month will not be current the next month. This occurs when the annual numerical limit has been reached. This usually happens near the end of a fiscal year (October 1 to September 30 of the next year). When the new fiscal year begins, the Visa Office gets a new supply of visa numbers and usually brings back the cut-off dates to where they were before retrogression.
Source: Department of State. March 2007.
Related Terms from the Immigration Law Glossary