Recognition of an author’s relevant real-world expertise and credibility in their subject area.
Author authority is a practical way to discuss someone’s credibility in a subject area. Relevant experience, demonstrated knowledge and trustworthy work can help readers judge an explanation. The strength of that background depends on the topic, not just the prominence of the person’s name.
A qualification in one field does not establish expertise in every adjacent field. Similarly, firsthand experience can support a useful account of a particular task without making the writer an expert on every technical or safety question it raises. Explain the scope of the contributor’s knowledge rather than stretching it.
Treat the term as an editorial assessment, not a public Google score that can be increased by filling in profile fields. An author box and structured data can describe identity, but the substance of the work still needs accurate reasoning and appropriate evidence.
Takeaway: Choose contributors whose experience matches the question and make their role clear. Support important claims with evidence instead of relying on a confident biography alone.
Example
A workshop manager can explain how the business schedules repairs from direct experience. A technical claim about a manufacturer’s safety procedure needs the appropriate documentation and expertise. The manager’s operational knowledge should not be used to imply an unrelated certification.
What to check
Use genuine names and supported credentials. Identify review contributions accurately, disclose relevant business perspectives and correct mistakes. Evaluate each article on its own merits rather than assuming a respected author can never be wrong.
For more detail, see Creating helpful, reliable, people-first content.