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href="https://www.issn.org/the-centre-and-the-network/our-organization/issn-operations/">ISSN statutes</a></li> <li id="menu-item-1478" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-1478"><a href="https://www.issn.org/the-centre-and-the-network/our-organization/issn-bodies/">ISSN bodies</a></li> </ul> </li> <li id="menu-item-4523" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-4523"><a href="#">Members countries</a> <ul class="sub-menu"> <li id="menu-item-1480" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-1480"><a href="https://www.issn.org/the-centre-and-the-network/members-countries/the-issn-network-today/">The ISSN Network today</a></li> <li id="menu-item-1481" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-1481"><a href="https://www.issn.org/the-centre-and-the-network/members-countries/become-a-member-of-the-issn-network/">Become a member of the ISSN 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href="https://www.issn.org/understanding-the-issn/what-is-an-issn/">ISSN in short</a></li> <li id="menu-item-1487" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-1487"><a href="#">Assignment rules and formats</a> <ul class="sub-menu"> <li id="menu-item-1488" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-1488"><a href="https://www.issn.org/understanding-the-issn/assignment-rules/issn-the-major-principles/">Assignment policy</a></li> <li id="menu-item-1489" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-1489"><a href="https://www.issn.org/understanding-the-issn/assignment-rules/the-issn-for-electronic-media/">The ISSN for electronic media</a></li> <li id="menu-item-1490" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-1490"><a href="https://www.issn.org/understanding-the-issn/assignment-rules/the-issn-l-for-publications-on-multiple-media/">Linking 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class="menu-item menu-item-type-post_type menu-item-object-page menu-item-1525"><a href="https://www.issn.org/services/subscribe-to-the-register/subscription-options/">Subscription options</a></li> <li id="menu-item-4393" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-4393"><a href="https://www.issn.org/services/subscribe-to-the-register/pricing/">Pricing</a></li> </ul> </li> <li id="menu-item-1526" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-1526"><a href="#">Online Services</a> <ul class="sub-menu"> <li id="menu-item-5650" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-5650"><a href="https://www.issn.org/services/online-services/road-the-directory-of-open-access-scholarly-resources/">ROAD</a></li> <li id="menu-item-25307" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-25307"><a 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