An active clearance is one in which the candidate is presently eligible for access to classified information. A current clearance is one in which a candidate has been determined eligible for access to classified information but is not currently eligible without a reinstatement.
The NCTM Standards evolved over several years, beginning with the 1980 report An Agenda for Action (NCTM, 1980), an important precursor to the NCTM Standards documents. A set of events and circumstances took place in the 1980s that spurred the need for standards and for national direction in mathematics education.
National Gypsum Company. GYPSUM BOARD Guide Specification. National Gypsum Company. (Specifier Note: The purpose of this guide specification language is to assist the specifier in correctly specifying. gypsum board products and their installation. The specifier needs to edit these guide specifications to fit the needs of. each specific project.