What is authorship attribution for E-E-A-T?

Authorship attribution is the practice of explicitly identifying — in both the text and metadata — who wrote each piece of content, with what background, and with what verifiable credentials. For E-E-A-T, identified authorship transforms anonymous content into content with verifiable provenance: the AI system can, in theory, check whether the author is real, whether they have the declared credentials, and whether they exist online in the indicated profiles. Content without identified authorship isn't explicitly penalized, but it loses the positive credibility signal that verifiable authors provide — and in healthcare, finance, and legal sectors, that difference is significant.

Why authorship matters more in some sectors

Google classifies certain sectors as YMYL (Your Money or Your Life) — content that may affect the user's health, safety, or finances. In these sectors, E-E-A-T criteria are applied more rigorously, and verifiable authorship is practically mandatory to compete for citation.

YMYL sectors where authorship is critical: - Health and medicine (MD, RD, DO, PharmD) - Law (licensed attorney, state bar membership) - Finance and investments (CFP, CFA, CPA) - Psychology (licensed psychologist, LCSW) - Engineering (PE license, architecture license)

Sectors where authorship matters, but less rigidly: - Marketing, technology, management - Culinary, lifestyle, fashion - Travel and hospitality

How to implement authorship correctly

On the page

Each article should have: 1. Full author name (not "Editorial Team") 2. Credential or title (e.g., "Registered Dietitian, RD") 3. Link to bio page or verifiable external profile 4. Author photo (optional, but increases the signal of a real person)

In Schema.org

The author attribute in Schema.org Article or BlogPosting should be a Person with:

``json "author": { "@type": "Person", "name": "Dr. Sarah Chen", "jobTitle": "Cardiologist, MD", "sameAs": [ "https://www.linkedin.com/in/sarah-chen-md", "https://www.healthgrades.com/physician/dr-sarah-chen" ] } ``

The sameAs field points to external profiles where the identity can be verified — LinkedIn, medical directories, bar association listings, academic profiles. The more verifiable profiles, the stronger the signal.

Author bio page

Each recurring author on the site should have a bio page with: - Summarized professional background - Academic qualifications - Professional license number - Articles published on the site - Links to external profiles

The bio page is linked from all the author's articles — creating a consistent network of authorship signals.

Corporate authorship vs. individual authorship

Individual authorship (Person): stronger for E-E-A-T in YMYL sectors. Recommended when there is a real person responsible for the content with verifiable credentials.

Corporate authorship (Organization): valid for companies and agencies, but without the individual credential signal. Use when there's no identified specialist, but always with the company well-declared in Schema.org Organization.

Dual authorship: some sites use author: Person + publisher: Organization. This declares both the individual specialist and the organization responsible for publication — the ideal combination for regulated sectors.

Technical review as an additional signal

Beyond the primary author, some sectors use the concept of "reviewed by" — a senior professional who validates the content. This is especially relevant in healthcare, where an article may be written by a journalist or editor and reviewed by a physician.

Schema implementation: the contributor field can be used to declare the technical reviewer as an additional Person.

Examples by segment

Investment blog: - Articles signed by analysts with CFP or CFA - Bio page with investment philosophy and track record - "Reviewed by CFP" label for financial guidance articles

Physical therapy clinic: - Articles signed by physical therapists with state license numbers - Links to state PT board registry listings - Team page with photo, degree, and license number for each therapist

Architecture firm: - Project articles signed by the licensed architect of record - Bio linked to state licensing board - Portfolio linked from the author's bio

FRT Digital implements authorship structure with Schema.org and bio pages as part of the AIO service. To verify whether your content has the authorship signals required for E-E-A-T, start with the AIO Score Audit.