# The Predatory Journal Red Flags Checklist ## Quick Answer - Screen every candidate journal against a fixed checklist before submission, focusing on verifiable indicators like editorial board transparency, peer review description, and publication fees. - Use the Committee on Publication Ethics Core Practices as your baseline for acceptable editorial conduct, then verify the journal's stated policies against those standards. - No checklist can guarantee a journal is legitimate, so treat any single red flag as grounds for deeper investigation instead of automatic rejection. ## At a Glance | Red Flag Category | What to Check | Action If Present | |---|---|---| | Journal Identity | Name similarity to established journals, website domain, publisher history | Verify against Directory of Open Access Journals and publisher websites | | Editorial Oversight | Named editor-in-chief, editorial board members with verifiable affiliations | Contact listed editors through institutional email, not journal website | | Peer Review | Stated review process, timeline, reviewer qualifications | Request description of review steps before submission | | Publication Fees | Article processing charges, hidden costs, refund policy | Obtain written fee schedule before manuscript submission | | Indexing Claims | Listed databases, impact factor, citation metrics | Confirm indexing directly on database websites | | Communication | Response time, professionalism, pressure tactics | Document all correspondence and deadlines | ## Understanding Predatory Publishing Predatory journals operate outside accepted scholarly publishing standards. They typically charge publication fees without providing legitimate editorial services such as rigorous peer review, copyediting, or permanent archiving. The Committee on Publication Ethics Core Practices outline the minimum standards for ethical publishing, including clear policies on authorship, peer review, data access, and conflict of interest. When a journal cannot demonstrate adherence to these practices, researchers face risks including loss of research credit, inability to publish corrections, and damage to professional reputation. The financial model of predatory publishing depends on volume. These journals often send mass email invitations, accept manuscripts within days, and publish without meaningful review. Legitimate journals typically take weeks or months for review and require revisions. Understanding this difference helps researchers recognize when a journal prioritizes fees over scholarly quality. ## Building Your Screening Checklist ### Journal Name and Website Verification Start by examining the journal name and website address. Predatory journals frequently use names similar to established publications, sometimes changing one word or adding a geographic term. Search for the journal name plus the word "predatory" or "scam" to identify reported concerns. Check whether the website lists a physical address, phone number, and named staff. Legitimate journals typically provide transparent contact information. Examine the website domain. Many predatory journals use domains ending in .org or .net instead of publisher domains. Check whether the publisher operates multiple journals with similar designs and templates. A publisher running dozens of journals with identical website structures warrants caution. ### Editorial Board Scrutiny Request the full editorial board list and verify each member. Legitimate journals list editors with institutional affiliations and contact information. Contact several board members through their institutional email addresses to confirm they actually serve on the board. Predatory journals sometimes list researchers without permission or list fabricated names. Check whether the editor-in-chief has a verifiable academic position and publication record in the journal's field. Search the editor's name on ORCID to confirm their research identity and publication history. The ORCID platform allows researchers to maintain a permanent record of their work, and legitimate editors typically maintain active profiles. ### Peer Review Process Evaluation Ask the journal to describe its peer review process in detail. Legitimate journals provide specific information about review timelines, reviewer qualifications, and decision procedures. The Committee on Publication Ethics Core Practices require journals to have clear policies for handling peer review, including processes for appeals and complaints. Submit a test inquiry asking about review duration, number of reviewers, and whether reviewers receive manuscripts with author information removed. Predatory journals often provide vague answers or promise impossibly fast reviews. A journal that guarantees publication within days or weeks without substantive revision is likely not conducting meaningful peer review. ### Publication Fees and Financial Transparency Request a complete fee schedule before submission. Legitimate journals disclose article processing charges, submission fees, and any additional costs such as color figures or page charges. The Committee on Publication Ethics Core Practices emphasize transparency in all aspects of publishing, including fees. Ask whether fees are refundable if the manuscript is rejected or withdrawn. Predatory journals often demand payment before review or threaten legal action for nonpayment. Legitimate journals typically invoice only after acceptance and provide clear refund policies. ### Indexing and Metrics Claims Verify all indexing claims directly on the database websites. Predatory journals often claim indexing in PubMed, Scopus, or Web of Science without actually being listed. The National Library of Medicine maintains PubMed as the primary database for biomedical literature, and researchers can search the database directly to confirm a journal's inclusion. Check the journal's impact factor or other citation metrics against official sources. Many predatory journals display fabricated metrics or use misleading names for their citation reports. Legitimate metrics come from established providers such as Clarivate or Elsevier. ### Communication and Submission Experience Send a preliminary inquiry to the journal and observe the response. Legitimate journals respond professionally with specific information about their processes. Predatory journals often respond quickly with pressure to submit immediately, offer discounts on publication fees, or promise rapid publication. Document all communication including dates, response times, and specific claims. This record helps if you need to report the journal to authorities or warn colleagues. The Committee on Publication Ethics provides guidance on reporting unethical publishing practices. ## Practical Assessment Workflow ### Step 1: Create a Journal Candidate List Begin with journals you know from reading literature in your field. Add journals recommended by colleagues or mentors. Use journal finder tools from legitimate publishers and professional societies. The National Institutes of Health provides guidance on selecting appropriate journals for NIH-funded research, emphasizing quality and relevance over speed of publication. ### Step 2: Apply the Checklist to Each Candidate Work through the checklist systematically for each journal. Record your findings in a spreadsheet with columns for each red flag category. This documentation helps you compare journals and provides evidence if you need to escalate concerns. ### Step 3: Verify Through Independent Sources Check the journal against independent databases and resources. The EQUATOR Network provides reporting guidelines for health research, and legitimate journals typically require authors to follow these guidelines. Search for the journal in the Directory of Open Access Journals and check whether it meets their criteria for inclusion. ### Step 4: Consult Experienced Colleagues Discuss your shortlist with senior researchers in your field. Experienced colleagues often know which journals maintain quality standards and which have problematic practices. Ask specifically about their experiences with review timelines, editorial communication, and publication processes. ### Step 5: Make the Submission Decision Submit only to journals that pass all checklist items. If a journal shows any red flags, remove it from consideration. The cost of publishing in a predatory journal extends beyond the publication fee to include potential loss of research credit and difficulty correcting the published record. ## Records and Measurements Maintain a journal evaluation log for every submission decision. Record the journal name, publisher, website URL, editor-in-chief, and date of evaluation. Document your findings for each checklist category including verification methods and results. Track response times for preliminary inquiries and note any pressure tactics. Record all fee information including amounts, payment timing, and refund policies. This documentation protects you if disputes arise and helps you advise colleagues about journal quality. For researchers managing multiple submissions, create a comparison table showing how each journal performs across checklist categories. Update this table as you gather new information. The National Institutes of Health data management and sharing policy emphasizes the importance of documenting research processes, and journal selection documentation supports this practice. ## Common Failure Patterns ### The Impersonation Trap Researchers often mistake predatory journals for legitimate publications with similar names. A journal called the "Journal of Clinical Investigation" differs from the legitimate "Journal of Clinical Investigation" published by the American Society for Clinical Investigation. Always verify the exact journal name, publisher, and website against established databases. ### The Fast Review Illusion Predatory journals advertise rapid review and publication as a benefit. Legitimate peer review takes time because reviewers need to read manuscripts carefully and provide substantive feedback. A journal that promises publication within two weeks is not conducting meaningful review. ### The Editorial Board Mirage Some predatory journals list prominent researchers on their editorial boards without permission. These researchers may have no knowledge of the journal or their listed role. Contact board members directly to confirm their participation before trusting the journal's claims. ### The Indexing Deception Predatory journals often claim indexing in major databases without verification. They may display logos or claim inclusion in databases that have rejected them. Always verify indexing claims directly on the database website instead of trusting the journal's claims. ## Welfare and Safety Context Publishing in predatory journals creates risks beyond financial loss. Research published without rigorous peer review may contain errors that mislead other researchers and waste resources. For animal research, inadequate review could allow publication of studies with poor welfare standards or unsafe practices. The Committee on Publication Ethics Core Practices emphasize the importance of ethical oversight in research involving animals and humans. Legitimate journals require evidence of ethical approval and compliance with relevant standards. Predatory journals often skip these requirements, potentially enabling publication of unethical research. Researchers should also consider the impact on their professional reputation. Publications in predatory journals may not be recognized by employers, funding agencies, or promotion committees. The National Institutes of Health provides guidance on responsible research conduct, and selecting appropriate publication venues is part of this responsibility. ## Professional Escalation Criteria ### When to Report a Journal Report a journal to the Committee on Publication Ethics if you have documented evidence of unethical practices such as fabricated editorial boards, fake peer review, or deceptive fee practices. The Committee investigates complaints and may remove journals from their membership or issue public statements. ### When to Contact Your Institution Contact your institutional research office if you have already submitted to a predatory journal or if you need guidance on journal selection. Many institutions maintain lists of approved journals and provide support for researchers navigating publication decisions. ### When to Seek Legal Advice Seek legal advice if a predatory journal threatens legal action over unpaid fees or attempts to prevent you from withdrawing a manuscript. Some predatory journals use intimidation tactics that require professional legal response. ## Building a Two Stage Journal Verification Protocol A single checklist pass often misses predatory indicators that only become visible when you compare a journal against its own claims over time. Researchers need a structured verification protocol that separates surface screening from deep validation. The two stage protocol described below gives you a repeatable method for moving from initial suspicion to a confident submission decision. ### Stage One: The 15 Minute Surface Screen The first stage takes no more than 15 minutes per journal and filters out the majority of predatory operations. Work through these checks in order and stop if you find a disqualifying indicator. **Check the journal name against established databases.** Search the National Library of Medicine catalog and the Directory of Open Access Journals for the exact journal title. Look for near matches that differ by one word, a geographic term, or a subtitle. A journal called the "International Journal of Cancer Research" may have no connection to the legitimate "International Journal of Cancer" published by a recognized society. Record the exact title, ISSN, and publisher from the database entry and compare them character by character with the journal website. **Verify the ISSN and publisher identity.** Every legitimate journal has an ISSN registered with the ISSN International Centre. Search the ISSN portal to confirm the number matches the journal title and publisher. Predatory journals sometimes reuse ISSNs from defunct publications or display numbers that do not exist. Check whether the publisher name on the website matches the publisher registered with the ISSN. **Examine the website for template reuse.** Open two or three other journals from the same publisher and compare their website structures. If the sites share identical templates, contact pages, and submission portals with only the journal name changed, this indicates a mass produced operation. Legitimate publishers may use consistent branding, but they typically customize journal pages with field specific content, editorial board information, and archive features. **Test the contact information.** Call the phone number listed on the website and send an email to the general contact address. Legitimate journals answer phone calls during business hours and respond to email within a few days. Predatory journals often list nonfunctional numbers or email addresses that bounce. Document whether the phone number connects to a real person and whether the email address receives replies. **Check the archive for published issues.** Legitimate journals maintain accessible archives of past issues with dates, volume numbers, and article identifiers. Predatory journals may show only recent issues or display articles without proper dating. Look for a consistent publication schedule and verify that older issues exist. A journal claiming to publish monthly but showing only three issues in two years has a credibility problem. ### Stage Two: The Deep Validation Protocol Journals that pass the surface screen require deeper validation before you submit. This stage takes one to two hours and involves direct verification of the journal's claims through independent sources. **Verify editorial board members through institutional directories.** Take the full editorial board list from the journal website and search each member's name on their claimed institutional website. The Committee on Publication Ethics Core Practices require journals to maintain transparent editorial structures with identifiable editors. Contact at least three board members through their institutional email addresses, not through the journal website, and ask them to confirm their service. Predatory journals frequently list researchers without permission or invent names entirely. **Check the editor in chief's publication record.** Search the editor's name on ORCID to confirm their research identity and verify they have published in the journal's field. The ORCID platform allows researchers to maintain a permanent record of their work, and legitimate editors typically maintain active profiles. Cross reference the editor's institutional affiliation with their claimed position. An editor listed as a professor at a university who does not appear on that university's faculty directory warrants immediate suspicion. **Request the peer review policy in writing.** Send a formal inquiry asking for the journal's complete peer review policy including reviewer selection criteria, review timelines, and appeal procedures. The Committee on Publication Ethics Core Practices require journals to have clear policies for handling peer review. Compare the written policy with the journal's actual practices by asking specific questions about how many reviewers evaluate each manuscript and whether reviewers receive author identifying information. **Verify indexing claims through primary sources.** For each database the journal claims to be indexed in, search that database directly. The National Library of Medicine maintains PubMed as the primary database for biomedical literature, and researchers can search the database directly to confirm a journal's inclusion. Check Scopus through Elsevier's website and Web of Science through Clarivate's website. Predatory journals often display logos or claim inclusion in databases that have rejected them. **Confirm the fee structure in writing.** Request a complete fee schedule that includes article processing charges, submission fees, page charges, and color figure fees. The Committee on Publication Ethics Core Practices emphasize transparency in all aspects of publishing including fees. Ask whether fees are refundable if the manuscript is rejected or withdrawn and whether the journal invoices before or after acceptance. Legitimate journals typically invoice only after acceptance and provide clear refund policies. ### Building Your Journal Evaluation Log Create a standardized evaluation log to document your findings for every journal you consider. Use a spreadsheet with one row per journal and columns for each verification point. Include the journal name, publisher, ISSN, website URL, editor in chief, and date of evaluation. Record your findings for each checklist category including verification methods and results. For each verification point, record three pieces of information: what the journal claims, what you found through independent verification, and the date you verified it. This documentation serves multiple purposes. It helps you compare journals side by side, provides evidence if you need to report unethical practices, and creates a record you can share with colleagues who ask about specific journals. The National Institutes of Health data management and sharing policy emphasizes the importance of documenting research processes, and journal selection documentation supports this practice. For researchers managing multiple submissions, create a comparison table showing how each journal performs across verification categories. Update this table as you gather new information. ### Interpreting Mixed Results Journals rarely show all red flags or none. Most problematic journals display a combination of concerning indicators alongside some legitimate features. Use a weighted scoring system to interpret mixed results. Assign each verification point a weight based on its importance. Editorial board verification and peer review policy carry the highest weight because they directly affect the quality and credibility of your published work. Indexing claims and fee transparency carry medium weight because they affect discoverability and cost. Website design and communication style carry lower weight because they are subjective and can vary widely among legitimate journals. A journal that fails any high weight verification point should be removed from consideration regardless of its performance on other points. A journal that fails multiple medium weight points warrants deeper investigation. A journal that passes all high weight points and most medium weight points is likely safe for submission. ### The 48 Hour Rule Implement a mandatory 48 hour waiting period between completing your verification protocol and submitting your manuscript. This rule prevents impulsive submissions driven by deadlines or pressure tactics. During the waiting period, review your evaluation log and confirm that all verification points have been completed. Ask a colleague to review your findings and provide an independent opinion. The 48 hour rule also gives you time to notice any new information about the journal. Search the journal name plus the word "predatory" or "scam" during this period to identify recent reports. Check whether the Committee on Publication Ethics has issued any statements about the journal or its publisher. ### When to Escalate Beyond the Protocol The verification protocol identifies most predatory journals, but some operations use sophisticated tactics that evade standard checks. Escalate to additional verification methods when you encounter unusual situations. If a journal passes all standard checks but offers publication timelines that seem impossibly fast, contact the editor and ask for specific details about their review process. Request the names of recent authors and contact them directly to ask about their experience. The EQUATOR Network provides reporting guidelines for health research, and legitimate journals typically require authors to follow these guidelines. Ask whether the journal requires reporting guideline compliance and check whether published articles follow the relevant guidelines. If a journal claims affiliation with a professional society or university, verify that affiliation directly with the organization. Contact the society's office or the university's communications department to confirm the relationship. Predatory journals sometimes claim affiliations that do not exist. If you have already submitted to a journal and later discover predatory indicators, document your concerns and contact the journal immediately to withdraw your manuscript in writing. Report the journal to the Committee on Publication Ethics and inform your institutional research office. The Committee investigates complaints and may remove journals from their membership or issue public statements. ### Common Protocol Failures Researchers often skip verification steps when they are under deadline pressure or when a journal seems reputable based on its name or website design. The most common failure is trusting the journal's own claims about indexing and editorial boards without independent verification. Another common failure is contacting editors through the journal website instead of through institutional email addresses, which allows predatory journals to intercept and respond to verification inquiries. Some researchers rely on a single verification point, such as checking the Directory of Open Access Journals, and assume that inclusion guarantees legitimacy. Directory inclusion indicates the journal meets basic criteria, but it does not guarantee rigorous peer review or ethical practices. Always complete the full protocol instead of relying on any single indicator. Document your protocol failures as well as your successes. When you identify a journal that initially passed your screening but later showed problems, record what you missed and update your protocol accordingly. This continuous improvement approach helps you refine your screening process over time and provides valuable guidance for colleagues who face similar decisions. ## Frequently Asked Questions ### How can I tell if a journal is predatory before I submit my manuscript? Apply the full checklist including editorial board verification, peer review description, fee transparency, and indexing confirmation. Contact the editor through institutional channels and request specific information about review processes. Compare the journal against the Committee on Publication Ethics Core Practices to assess whether they meet minimum ethical standards. ### What should I do if I already submitted to a predatory journal? Contact the journal immediately to withdraw your manuscript in writing. Document all communication and keep records of any fees paid. Report the journal to the Committee on Publication Ethics and inform your institutional research office. If the journal publishes your work despite withdrawal, contact the publisher and request retraction. ### Are all open access journals predatory? No. Many legitimate open access journals follow rigorous editorial standards and provide transparent fee structures. The Directory of Open Access Journals maintains a list of legitimate open access journals that meet quality criteria. Evaluate each journal individually instead of assuming open access indicates predatory practices. ### How long should legitimate peer review take? Legitimate peer review typically takes several weeks to several months depending on the field and the journal. Review involves multiple reviewers reading the manuscript carefully and providing detailed feedback. Journals that guarantee review within days or weeks are likely not conducting meaningful peer review. ### Can I trust a journal that claims to be indexed in PubMed? Verify the claim directly by searching PubMed for the journal title. The National Library of Medicine maintains PubMed and provides a searchable database of indexed journals. If the journal does not appear in PubMed searches, the indexing claim is false. ### What information should I record about each journal I evaluate? Record the journal name, publisher, website URL, editor-in-chief, editorial board members, fee schedule, peer review description, and indexing status. Document your verification methods and dates. This information helps you compare journals and provides evidence if you need to report unethical practices. ### How do I verify an editor's credentials? Search the editor's name on ORCID to confirm their research identity and publication record. Contact the editor through their institutional email address to confirm their role with the journal. Check whether the editor has published in the journal's field and holds a position at a recognized institution. ### What should I do if a journal pressures me to submit quickly? Treat pressure tactics as a red flag. Legitimate journals do not need to pressure authors because they receive sufficient submissions through normal channels. Document the pressure and remove the journal from consideration. The Committee on Publication Ethics Core Practices emphasize transparent and ethical communication between journals and authors. ## Using the Evidence | Source | Best use in this topic | Important limitation | |---|---|---| | [Research Methods Resources](https://www.ncbi.nlm.nih.gov/books) | official guidance | Check the linked page for current local requirements | | [EQUATOR Network](https://www.equator-network.org/) | official guidance | Check the linked page for current local requirements | | [Core Practices](https://publicationethics.org/core-practices) | official guidance | Check the linked page for current local requirements | ## Related Articles - [Bioinformatics Careers: What You Need to Know Before You Start](/blog/careers/bioinformatics-careers-what-you-need-to-know-before-you-start) - [Cross-Sectional Study Limitations: What You Need to Know Before You Start](/blog/guides/cross-sectional-study-limitations-what-you-need-to-know-before-you-start) - [Feasibility of a Research Study: How to Assess Before You Start](/blog/guides/feasibility-of-a-research-study-how-to-assess-before-you-start) - [Sample Size Symbol and Notation: What You Need to Know](/blog/guides/sample-size-symbol-and-notation-what-you-need-to-know) - [Cosmetics Regulatory Affairs Jobs: What You Need to Know](/blog/careers/cosmetics-regulatory-affairs-jobs-what-you-need-to-know) ## References and Further Reading - [Research Methods Resources](https://www.ncbi.nlm.nih.gov/books). National Library of Medicine. - [EQUATOR Network](https://www.equator-network.org/). EQUATOR Network. - [Core Practices](https://publicationethics.org/core-practices). Committee on Publication Ethics. - [NIH Grants and Funding](https://grants.nih.gov/). National Institutes of Health. - [ORCID for Researchers](https://info.orcid.org/researchers). ORCID. - [Data Management and Sharing Policy](https://sharing.nih.gov/data-management-and-sharing-policy). National Institutes of Health. - [NCBI Literature Resources](https://www.ncbi.nlm.nih.gov/). National Center for Biotechnology Information. - [PubMed](https://pubmed.ncbi.nlm.nih.gov/). National Library of Medicine. > This article is educational and does not replace institutional policy, professional advice, or applicable safety and regulatory requirements.