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.
The National Motor Freight Classification Â® (NMFC Â®) is a standard that provides a comparison of commodities moving in interstate, intrastate and foreign commerce.It is similar in concept to the groupings or grading systems that serve many other industries.Commodities are grouped into one of 18 classesâfrom a low of class 50 to a high of class 500âbased on an evaluation of four transportation characteristics: density, handling, stowability and liability.he National Motor Freight Classification is a comprehensive, invaluable resource for transportation and packaging professionals. To order the National Motor Freight Classification, please click here.