To indicate the beginning of an operating expenses statement and transmit the identifying numbers and dates
Identifying number for statement assigned by issuer for charges
Date expressed as CCYYMMDD
BOS02 is the period ending date for the month the charges are for.
Code identifying the agency assigning the code values
Code supplied by the sender indicating the level of detail being communicated
Code specifying the type of transaction
Date expressed as CCYYMMDD
BOS06 is the date of the invoice to which the information applies.
