Since the enactment of Check 21, there has been unprecedented adoption of image exchange. This standard
replaces the use of DSTU X9.37 and establishes the basis for U.S. check image exchange involving settlement
between two financial institutions. ANS X9.100-180 has been adopted for Canadian internal country exchange. It
is only used in the U.S. for specialized applications and is not used for U.S. financial exchange.
This standard incorporates fixes and clarifications identified in various industry companion documents associated
with DSTU X9.37. It also establishes requirements and limitations that are compatible with current industry
practice. However, this standard maintains flexibility in order to accommodate the needs of different institutions
and exchange networks. It does not have the extent of flexibility contained in ANS X9.100-180 and is not intended
to cover all types of image exchange.
Users of this standard should be aware that most financial exchanges utilize a "companion document" that
defines the specific requirements and implementation rules for exchange within a particular network or institution
agreement. The companion document should reference the specific edition of this standard that applies with the
specific version of the companion document in use.
This standard, including the normative annexes, establishes the file sequences, record types, and field formats to
be used for the electronic exchange of check MICR line, associated check processing data and check images in
the form of cash letters.
This standard does not address operational, implementation, or settlement issues. These issues may include, but
are not limited to, a choice of: data and image compression, encryption, and transmission specifications and data
representation. The informative annexes attached to this standard provide information that may prove useful to
those planning to implement the standard.
| ANSI : | ANSI Approved |
| File Size : | 2
files
, 1.1 MB |
| Number of Pages : | 180 |
| Part of : | X9 CHECK 21 COLLECTION |
| Published : | 11/11/2008 |
