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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. 1494-8990

ISSN Number

You are validating the ISSN 1520-2178

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 1520-2170 Wrong ISSN
  2. ISSN 1520-2171 Wrong ISSN
  3. ISSN 1520-2172 Wrong ISSN
  4. ISSN 1520-2173 Wrong ISSN
  5. ISSN 1520-2174 Wrong ISSN
  6. ISSN 1520-2175 Wrong ISSN
  7. ISSN 1520-2176 Wrong ISSN
  8. ISSN 1520-2177 Wrong ISSN
  9. ISSN 1520-2178 Correct ISSN
  10. ISSN 1520-2179 Wrong ISSN
  11. ISSN 1520-217X 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.