Free-form name

CSU01 and CSU02 are the alpha prefix and the course number, respectively. Together, CSU01 and CSU02 are commonly referred to as the "course number".

Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier

Code indicating the date format, time format, or date and time format

CSU03 and CSU04 refer to the date the course began.

Expression of a date, a time, or range of dates, times or dates and times

Code indicating the date format, time format, or date and time format

CSU05 and CSU06 refer to the date the course ended.

Expression of a date, a time, or range of dates, times or dates and times

Code indicating type of instructional setting where an education program is provided

Code indicating the type of credit used (awarded) by the institution

Numeric value of quantity