Skip to main content

ISO/IEC 7811-7:2004

Withdrawn Date published:

Warning: Withdrawn Standard. This document has been replaced by:

Identification cards — Recording technique — Part 7: Magnetic stripe — High coercivity, high density

ISO/IEC 7811-7(2004) is one of a series of International Standards describing the characteristics of identification cards. It is the purpose of ISO/IEC 7811-7 to provide criteria to which cards shall perform and to specify the requirements for such cards used for international interchange. It takes into consideration both human and machine aspects and states minimum requirements.

ISO/IEC 7811-7 specifies requirements for a high coercivity magnetic stripe (including any protective overlay) on an identification card, the encoding technique and coded character sets. This encoding technique provides for a card capacity of approximately 10 times that of a card conforming to ISO/IEC 7811-6. The number of tracks has been increased to six, each track being approximately half the width of tracks conforming to ISO/IEC 7811-6, located so that readers designed to read these high density tracks will also be able to read cards conforming to ISO/IEC 7811-2 and ISO/IEC 7811-6. Data is encoded in eight-bit bytes using the MFM encoding technique. Data framing is used to limit error propagation, and error correction techniques further improve reliability of reading.

ISO/IEC 7811-7 specifies:

  • the conditions for conformance,
  • physical characteristics for the card (warpage and surface distortions) and the magnetic stripe area (location, height and surface profile, roughness, adhesion, wear and resistance to chemicals),
  • the signal amplitude performance characteristics of the magnetic stripe,
  • the encoding specification including technique (MFM), angle of recording, bit density, flux transition spacing variation and signal amplitude,
  • the data structure including track format, use of error correction techniques, user data capacity for ID-1, ID-2 and ID-3 size cards, and decoding techniques, and
  • the location of encoded tracks.

ISO/IEC 7811-7, together with a standard for test methods, provides for interchange between various types of identification card processing devices and systems.

Get this standard Prices exclude GST
PDF ( Single user document)
$91.24 NZD
HardCopy
$91.24 NZD
Networkable PDF
Price varies
Preview only close
Prev {{ page }}/ {{ numPages }} Next
Preview only close
Prev {{ page }}/ {{ numPages }} Next
Pages: 25

Keep me up-to-date

Sign up to receive updates when there are changes to this standard

Related Information

Similar Standards

  • BS 7227:1990

    Procedures for the application of ISO 7812 to allocate UK Issuer Identification Numbers (UK IINs) for use on identification cards

  • BS EN 1038:1996

    Identification card systems. Telecommunications applications. Integrated circuit(s) card payphone

  • BS EN 1332-1:2009

    Identification card systems. Human-machine interface, Design principles for the user interface

  • BS EN 1332-2:1998

    Identification card systems. Man-machine interface, Dimensions and location of a tactile identifier for ID-1 cards

Preview only close
Prev {{ page }}/ {{ numPages }} Next
Preview only close
Prev {{ page }}/ {{ numPages }} Next
Pages: 25

ISO/IEC 7811-7:2004

Get this standard Prices exclude GST
PDF ( Single user document)
$91.24 NZD
HardCopy
$91.24 NZD
Networkable PDF
Price varies

Request to add this standard to your subscription

ISO/IEC 7811-7:2004

Price varies
Online library subscription

Click "Send request for subscription" to request for your Account Administrator to add this standard to your subscripiton.

Cancel