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ISSN Number Checker

ISSN numbers consist of 8 digits. To check validity of an ISSN number enter the 8 digit ISSN number in the box below. You may also enter one ISSN with hyphen, e.g. 1075-6132

ISSN Number

You are validating the ISSN 6523-7927

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 6523-7920 Wrong ISSN
  2. ISSN 6523-7921 Wrong ISSN
  3. ISSN 6523-7922 Wrong ISSN
  4. ISSN 6523-7923 Wrong ISSN
  5. ISSN 6523-7924 Wrong ISSN
  6. ISSN 6523-7925 Wrong ISSN
  7. ISSN 6523-7926 Wrong ISSN
  8. ISSN 6523-7927 Correct ISSN
  9. ISSN 6523-7928 Wrong ISSN
  10. ISSN 6523-7929 Wrong ISSN
  11. ISSN 6523-792X Wrong ISSN

What is ISSN?

ISSN is a worldwide identification code used by publishers, suppliers, libraries, information services, bar coding systems, union catalogues, etc. for citation and retrieval of serials such as Journals, Newspapers, Newsletters, Directories, Yearbooks, Annual Reports & Monograph series, etc. The benefits include international publicity and recognition of the serial by automatic inclusion in the International Serials Directory Database.

It is an eight digit number consisting of seven digits plus a check digit which enables a computer to recognise when the number is incorrectly cited. The check digit may be an X, otherwise the ISSN is fully numeric.