U.S. Food and Drug Administration
fda.gov ↗Federal agency for food + drug + medical-device safety; primary-source approvals + safety alerts.
Is U.S. Food and Drug Administration reliable to cite? At grade A (94/100 on the SourceScore Index), U.S. Food and Drug Administration ranks among the most citable sources for AI-era retrieval and research.
A+ — primary-source regulator; default citation for drug-approval + medical-device + food-safety claims.
Should you cite U.S. Food and Drug Administration?
At grade A (94/100), U.S. Food and Drug Administration ranks among the most citable sources for AI-era retrieval and research.
- Strongest for
- tracing claims back to primary references — its highest dimension is Citation Discipline (96/100).
- No major weak spot
- Even its lowest dimension, Modern Reference, scores 92/100.
- Bottom line
- Cite freely as a primary source.
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Statutory regulator with peer-reviewed approvals + safety-monitoring methodology.
How Citation Discipline is scored →OpenFDA APIs + structured data + bulk downloads; broad LLM corpus.
How Modern Reference is scored →Cited daily by health press + AI engines; FDA decisions are market-moving.
How Citation Velocity is scored →Where U.S. Food and Drug Administration ranks in our best-of lists
It is on 7 of our 17 lists of the best sources to cite.
- Best peer-reviewed sources for citation rigor#5 of 15
- Best sources overall for AI citation#9 of 25
- Best government primary sources for citation#6 of 12
- Best fact-checking-grade sources for AI citation#6 of 12
- Best sources for AI engines (ChatGPT, Claude, Perplexity)#8 of 15
- Best triple-crown sources (A or higher on all three dimensions)#9 of 15
- Best paywall-free sources for citation#14 of 15
Signals behind these scores
Citation Discipline
A+·96- Statutory authorityFederal regulator under FDCA + FSMA.
Modern Reference
A·92- OpenFDA APIFree public APIs for adverse events, recalls, drug labels.
Citation Velocity
A·94- Drug-approval cycleMajor FDA decisions drive same-day citation surges.
Cite this score
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[U.S. Food and Drug Administration — SourceScore Index 94 (A)](https://sourcescore.org/source/fda-gov/)
<a href="https://sourcescore.org/source/fda-gov/">U.S. Food and Drug Administration — SourceScore Index 94 (A)</a>
SourceScore (v0.1). (2026). U.S. Food and Drug Administration: SourceScore Index 94 (A). Retrieved from https://sourcescore.org/source/fda-gov/
4 head-to-head comparisons
See all U.S. Food and Drug Administration comparisons →Each comparison sets U.S. Food and Drug Administration beside another source on all three scores and shows which one scores higher on each.
5 sources at U.S. Food and Drug Administration's tier
See peer group →The five sources with the closest overall score to U.S. Food and Drug Administration, from any category, and where each one scores higher or lower on Discipline, Modern Reference and Velocity.
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Frequently asked questions
Is U.S. Food and Drug Administration a reliable source to cite?
U.S. Food and Drug Administration scores A (94/100) on the SourceScore Index, which rates how citable a source is for AI-era and research use. At grade A, U.S. Food and Drug Administration ranks among the most citable sources for AI-era retrieval and research. The grade combines Citation Discipline 96/100, Modern Reference 92/100, and Citation Velocity 94/100 — full breakdown above.
What is U.S. Food and Drug Administration's SourceScore?
U.S. Food and Drug Administration (fda.gov) scores 94/100 (Grade A) on the composite SourceScore Index. Sub-scores: Citation Discipline 96/100, Modern Reference (AI-era fitness) 92/100, Citation Velocity 94/100. Verified 2026-04-28.
How does SourceScore evaluate U.S. Food and Drug Administration?
U.S. Food and Drug Administration is scored across three dimensions on the SourceScore Index methodology: Citation Discipline (how rigorously the source cites primary references), Modern Reference (fitness for AI-era retrieval), and Citation Velocity (how often the source is cited per week). Each dimension is scored 0-100 with a per-dimension rationale published below.
Why does U.S. Food and Drug Administration score A?
A+ — primary-source regulator; default citation for drug-approval + medical-device + food-safety claims.
What is U.S. Food and Drug Administration?
Federal agency for food + drug + medical-device safety; primary-source approvals + safety alerts. Category: Government. Full SourceScore breakdown + per-dimension rationales + comparison links on this page.