DOAJ Application Checklist: Every Technical Requirement Your OJS Journal Must Meet

Your Journal Is Ready. Now You Need DOAJ.

You have published multiple issues. Your peer review process is solid. Your articles are receiving citations. But journals that lack DOAJ indexing operate at a permanent credibility disadvantage.

DOAJ, the Directory of Open Access Journals, is the gold standard index for open access publishing. Being listed in DOAJ is not just a badge on your website. It is a gateway to discoverability, author trust, and research impact. Authors considering where to submit their work check DOAJ. Librarians searching for journals in your field look in DOAJ first. Funding bodies and research assessments recognize DOAJ-indexed journals as legitimate scholarly publications.

Yet over 60 percent of first-time DOAJ applications from OJS journals are rejected. Most rejections are not because of editorial quality issues. They are because of technical deficiencies in how the journal's OJS installation is configured, missing metadata fields, incorrect open access settings, broken peer review documentation, faulty XML output, or incomplete OAI-PMH harvesting setup.

These are not problems with your journal. They are configuration problems that are entirely fixable.

This guide provides a complete pre-application technical checklist for OJS journals. Work through every item before submitting your DOAJ application. This checklist eliminates the most common technical reasons for DOAJ rejection, giving your journal the best possible chance of acceptance on your first attempt.

If you want an OJS specialist to audit your journal against DOAJ requirements and fix any gaps before you apply, visit ojsguru.com for a free consultation.

Understanding DOAJ's Evaluation Criteria

DOAJ reviews applications against two categories of criteria:

Editorial criteria, does your journal demonstrate legitimate scholarly peer review, transparent editorial processes, and ethical publishing practices?

Technical criteria, is your OJS installation configured correctly to display all required metadata, output valid XML, maintain functioning OAI-PMH harvesting, and support persistent article identification?

Most rejections happen on the technical side. A journal with excellent editorial quality but misconfigured OJS settings will be rejected. A journal with solid editorial quality and correct technical configuration will be accepted.

This checklist focuses on the technical criteria, and the OJS configuration items you control and can verify before applying.

DOAJ Technical Requirements Checklist, Before You Apply

Work through this checklist item by item. Each item includes the specific OJS setting to verify and how to confirm it is correct. Only apply to DOAJ after every item is complete.

1. Valid ISSN (Print or Electronic)

Requirement: Your journal must have a registered ISSN, either for the print version or the electronic version. DOAJ will not process applications without at least one valid ISSN.

How to verify: Go to Journal Settings → Masthead → ISSN (Print) or ISSN (Online) and confirm an ISSN is entered in the format XXXX-XXXX with the hyphen.

How to obtain an ISSN if you don't have one: Visit your country's ISSN center. ISSN registration is free and takes two to four weeks. Search for "[your country] ISSN center" or go to issn.org for the complete list.

Common mistake: Entering an ISSN without the hyphen (12345678 instead of 1234-5678) causes DOAJ's automated validation to reject it. Always use the XXXX-XXXX format.

2. Creative Commons License Statement

Requirement: DOAJ requires all articles to be published under an open access Creative Commons license. The license must be clearly displayed on every article page.

How to verify:

1. Go to Workflow Settings → Distribution → Licensing
2. Confirm a Creative Commons license is selected (CC BY, CC BY-NC, CC BY-SA, etc.)
3. Confirm Display License is set to Yes
4. View a published article and confirm the license statement appears on the article page

DOAJ-preferred licenses:

• CC BY (Attribution), most permissive, recommended
• CC BY-NC (Attribution, Non-Commercial)
• CC BY-SA (Attribution, Share-Alike)

DOAJ discourages CC BY-ND (no derivatives) because it restricts reuse.

Common mistake: Selecting a license in OJS settings but not enabling the display option. The license exists in the metadata but is invisible to readers and harvesters.

3. Peer Review Documentation and Transparency

Requirement: DOAJ requires documented evidence of a functioning peer review process. You must demonstrate:

• Who conducts peer review (journal editors, external reviewers, or both)
• What review process is used (single-blind, double-blind, open, etc.)
• How reviewer selection works
• How long peer review typically takes

How to verify:

1. Go to Journal Settings → Policies → Peer Review
2. Write a clear, detailed description of your peer review process
3. Specify the review type: single-blind, double-blind, open, or other
4. Save and view your journal's public-facing policies page to confirm the description is visible

What to include in your description:

"All submitted articles undergo double-blind peer review by at least 
two external reviewers selected by the Editor-in-Chief. Reviewers 
are chosen from our editorial board and invited external experts. 
Authors and reviewers remain anonymous throughout the review process. 
The average review period is 8 to 12 weeks. Editors make final 
acceptance or rejection decisions based on reviewer feedback and 
editorial assessment."

Common mistake: Having a functioning peer review process in practice but not documenting it in OJS's policies section. DOAJ evaluates what it can see publicly, undocumented processes fail this requirement.

4. Journal Contact Email Address

Requirement: A working, monitored email address must be publicly displayed for readers and authors to contact the journal with questions, complaints, or submissions.

How to verify:

1. Go to Journal Settings → Contact → Principal Contact
2. Enter a real, monitored email address
3. Do not use no-reply addresses or role-based addresses with no actual recipient
4. View your journal's public About page and confirm the contact email is displayed

Common mistake: Entering a placeholder email or a no-reply address. DOAJ may attempt to contact your journal at this address during evaluation. If emails bounce, the application is flagged as non-responsive.

5. OAI-PMH Harvesting Endpoint

Requirement: Your journal must have an active OAI-PMH (Open Archives Initiative Protocol for Metadata Harvesting) endpoint that outputs valid XML. DOAJ and other indexing services use OAI-PMH to automatically harvest article metadata from your journal.

How to verify:

1. Go to Website Settings → Plugins → Generic Plugins
2. Confirm the OAI Metadata Harvesting Plugin is enabled
3. Access your OAI endpoint at: https://yourjournal.com/index.php/index/oai
4. The page should display an XML feed. If it shows a blank page or error, OAI-PMH is not configured correctly

Testing OAI-PMH: Open your browser's developer tools (F12) and view the page source. You should see XML elements like <OAI-PMH>, <ListRecords>, <record>, and <header>. If the page is blank, your web server may be blocking XML output, contact your hosting provider.

Common mistake: The OAI plugin is enabled but base_url in config.inc.php is incorrect. The OAI endpoint generates URLs using base_url, if it points to localhost or a staging domain, the harvest endpoint will show invalid article links.

6. Metadata Completeness, Article Title, Authors, Abstract

Requirement: Every published article must have complete metadata including:

• Article title
• Author name(s)
• Author affiliation (recommended)
• Article abstract
• Publication date
• Volume and issue number
• Page numbers or article ID

How to verify:

1. Open a published article in OJS
2. Go to Publication → Metadata and confirm all fields are completed
3. View the article page and confirm all metadata is visible
4. Check the article's XML output in your OAI-PMH feed, all fields should appear in XML format

Common mistakes:

• Authors entered as "Anonymous" or left blank
• Abstracts missing in one or more articles
• Publication dates not set correctly
• Volume or issue numbers left blank

Fix process: Open each published article and use the Edit Metadata function to complete missing fields. For bulk metadata fixes, you may need database access or OJS administrative tools.

7. OAI-PMH Metadata Set Configuration

Requirement: Your OAI-PMH endpoint must output metadata in Dublin Core format and optionally in other standards like JATS XML. The format must be valid and harvestable by automated systems.

How to verify:

1. Access your OAI endpoint and append this parameter: ?verb=ListMetadataFormats
2. The response should list available formats, including at minimum oai_dc (Dublin Core)
3. Attempt to harvest a single record: ?verb=GetRecord&identifier=oai:yourjournal.com:article/1&metadataPrefix=oai_dc
4. The response should contain valid XML metadata

Testing with an OAI harvester: Visit oaipmh.com and test your OAI endpoint. Enter your OAI base URL, select Dublin Core format, and attempt a test harvest. A successful harvest confirms your endpoint is working and producing valid output.

Common mistake: OAI plugin is enabled but no articles appear in OAI output. This usually means articles are not published as "Scheduled", they must be officially published in OJS for OAI harvesting to include them.

8. Permanent Article Identifiers (DOIs)

Requirement: DOAJ strongly recommends that every article have a persistent identifier. This is most commonly a DOI (Digital Object Identifier) but can also be a persistent URL scheme.

How to verify:

1. Go to Settings → Distribution → DOIs
2. Confirm DOI plugin is enabled and a DOI prefix is assigned
3. View a published article and confirm a DOI appears in the article metadata
4. Test the DOI at https://doi.org/[your-doi], it should resolve to the article

If not using DOIs: Set up a permanent URL structure for articles that will not change even if your journal migrates. Document this structure in your DOAJ application.

Common mistake: DOIs assigned in OJS but not registered with Crossref. The DOI exists in OJS but does not resolve at doi.org. DOAJ will flag unresolvable DOIs as a deficiency.

9. Journal Description and Scope

Requirement: Your journal's aims, scope, and research focus must be clearly described in text visible to readers and harvesters.

How to verify:

1. Go to Journal Settings → Masthead → About This Journal
2. Write a clear description of your journal's scope, topics, and target audience
3. View your journal's public About page and confirm the description is visible
4. Confirm the description includes subject area(s), DOAJ uses this to categorize your journal

What to include:

"The Journal of Academic Research publishes peer-reviewed articles 
in computer science, artificial intelligence, and software engineering. 
We welcome submissions from researchers worldwide covering original 
research, reviews, case studies, and technical papers. Our scope 
includes machine learning, natural language processing, cybersecurity, 
and software development methodologies."

Common mistake: A vague or incomplete journal description. "Open access journal" tells DOAJ nothing about what your journal publishes. Be specific about discipline, topics, and audience.

10. Editorial Board or Editor Names

Requirement: Your journal must have documented editorial leadership visible to readers. At minimum, this is an Editor-in-Chief name. Preferably it also includes an editorial board.

How to verify:

1. Go to Journal Settings → Masthead → Editorial Team
2. List the Editor-in-Chief by name (not just a title)
3. Optionally list editorial board members
4. View your journal's public About page and confirm the editor names are displayed

Common mistake: Leaving the Editor-in-Chief field blank or using only a role title ("Editor-in-Chief") without a name. Real people must be identifiable.

11. Publication Frequency

Requirement: DOAJ requires evidence that your journal publishes regularly, typically at least one issue per year, though most journals publish multiple times yearly.

How to verify:

1. Go to Journal Settings → Masthead → About This Journal
2. Specify your publication frequency (monthly, quarterly, semi-annually, annually)
3. View your published issues to confirm this frequency is realistic
4. If you claim quarterly publication but have only one issue per year, DOAJ will reject the application

Common mistake: Setting publication frequency higher than what you actually maintain. Be honest about your publication schedule.

12. Copyright and Licensing Information

Requirement: Copyright ownership and article licensing terms must be clearly stated. Authors should understand who owns the copyright and what rights are granted.

How to verify:

1. Go to Workflow Settings → Distribution → Licensing
2. Confirm a licensing statement is displayed
3. Go to Journal Settings → Policies → Copyright Notice
4. Write a clear copyright statement
5. View published articles and confirm both the copyright notice and license appear

Example copyright statement:

"Articles published in this journal are copyrighted by the authors. 
Reprint permission must be requested from the authors. Full text 
articles are licensed under Creative Commons Attribution 4.0 (CC BY).
Authors retain copyright and grant the journal the right to publish 
the article."

13. Submission Guidelines and Author Instructions

Requirement: Clear, detailed submission guidelines must be publicly available so authors know how to prepare and submit manuscripts.

How to verify:

1. Go to Journal Settings → Policies → Author Guidelines
2. Write comprehensive submission guidelines including:

• File format requirements (Word, PDF, etc.)
• Manuscript length limits
• Citation style (APA, Chicago, IEEE, etc.)
• Abstract requirements
• Keyword requirements
• Figure and table formatting

1. Confirm the guidelines are visible on the journal's public submission page

Common mistake: Generic or minimal guidelines that don't address your specific journal requirements.

14. Journal Archiving and Preservation Plan

Requirement: DOAJ wants evidence that your journal has a plan to preserve its content long-term. This can be through:

• LOCKSS (Library of Congress Information Preservation)
• PORTICO archiving
• PKP Preservation Network
• Your own institutional repository with backups
• Another formal preservation service

How to verify:

1. Go to Journal Settings → Policies → Archiving
2. Specify which archiving or preservation service your journal uses
3. Save and confirm this information is visible

If you have no external archiving: Describe your preservation plan. Example: "Our journal maintains full backups of all articles in our university's digital repository with monthly off-site backup copies."

15. Complaint and Conflict Resolution Policy

Requirement: Your journal must have a published policy for handling complaints from authors, readers, or other stakeholders, and for resolving conflicts.

How to verify:

1. Go to Journal Settings → Policies → Complaints and Conflict Resolution
2. Write a policy describing:

• How to submit a complaint
• Who reviews complaints
• What the review timeline is
• How decisions are communicated

1. Confirm the policy is visible on your public website

Example policy:

"Authors and readers may submit complaints to editor@ourjournal.com. 
The Editor-in-Chief will investigate all complaints within 30 days. 
Complainants will receive written response outlining the findings and 
any actions taken."

16. Data and Code Availability (Recommended)

Requirement: DOAJ increasingly recommends that journals have a policy regarding research data and code availability, particularly for empirical or computational research.

How to verify:

1. Go to Journal Settings → Policies and add a Data Availability section if your journal requires or recommends authors make their data or code publicly available
2. Specify where data should be deposited (GitHub, Zenodo, institutional repository, journal website, etc.)

This is optional but increasingly expected for journals publishing research-intensive articles.

Quick Pre-Submission Verification

Before submitting your DOAJ application, go through this final quick check:

• Valid ISSN in journal settings, format XXXX-XXXX
• Creative Commons license selected and display enabled
• At least 5 published articles with complete metadata
• Peer review policy documented in About section
• Contact email address displayed and monitored
• OAI-PMH endpoint active and producing valid XML
• DOI registration active (Crossref or alternative)
• Journal scope and aims clearly described
• Editor-in-Chief name listed
• Publication frequency realistic and documented
• Copyright and licensing visible on articles
• Submission guidelines complete and detailed
• Archiving or preservation plan documented
• Complaint and conflict resolution policy written

Common DOAJ Rejection Reasons, and How to Prevent Them

Even journals that work through this checklist sometimes face rejection. Here are the most frequent rejection reasons and how to address them:

"Editorial board not identifiable" You have a board but members are listed without affiliations or the list is just titles. Fix: List board members with full names and institutional affiliations.

"OAI-PMH endpoint not harvesting correctly" The harvester cannot retrieve articles from your XML feed. Fix: Verify base_url points to your live domain, publish articles as "Published" (not Draft), and test the endpoint manually.

"ISSN does not match Crossref records" Your OJS ISSN doesn't match your Crossref membership ISSN. Fix: Ensure the ISSN in OJS exactly matches what is registered with Crossref.

"No evidence of peer review" Peer review happens but is not documented. Fix: Write a detailed peer review policy in Policies → Peer Review.

"Metadata incomplete or missing" Some articles lack authors, abstracts, or publication dates. Fix: Review all published articles and complete missing fields.

"Contact email does not respond" DOAJ sent an email and it bounced. Fix: Verify the contact email is correct, monitored, and not a no-reply address.

When to Call in a Professional

This checklist is thorough but some journals have complex configurations or large back catalogs that require expert help to fully audit and correct.

Consider professional assistance when:

• You have 50+ published articles and need to verify metadata completeness across all of them
• Your journal recently migrated from another platform and ISSN or DOI records need reconciliation
• Your OAI-PMH endpoint is not working and you can't diagnose why
• You have been rejected from DOAJ once and need expert guidance on addressing specific feedback
• You have a large back catalog that needs retroactive DOI assignment before DOAJ application

OJS Guru performs complete DOAJ pre-submission audits, checking every technical requirement, identifying gaps, and fixing configuration issues before you apply. We also handle DOAJ reapplications for journals that were previously rejected.

👉 Get a free consultation at ojsguru.com

Summary

DOAJ acceptance requires both strong editorial quality and precise technical configuration. This checklist covers all 16 technical requirements DOAJ evaluates:

1. Valid ISSN
2. Creative Commons license display
3. Peer review documentation
4. Contact email address
5. OAI-PMH harvesting endpoint
6. Complete article metadata
7. Valid OAI-PMH XML output
8. Persistent article identifiers (DOI)
9. Journal description and scope
10. Editor names
11. Publication frequency
12. Copyright and licensing information
13. Submission guidelines
14. Archiving plan
15. Complaint resolution policy
16. Data availability policy (recommended)

Work through every item. Fix any gaps. Test your OAI-PMH endpoint. Then apply to DOAJ with confidence that your technical configuration will not be a reason for rejection.

If you want a specialist to audit your journal against DOAJ requirements before you apply, contact OJS Guru at ojsguru.com. We've guided dozens of journals through DOAJ acceptance and we know exactly what DOAJ evaluators are looking for.

OJS Guru is a professional Open Journal Systems service provider specializing in OJS installation, customization, migration, and technical support for research journal publishers in 20+ countries. Visit ojsguru.com to request a free consultation.