IRB Reviews Made Easy
Tempus is an independent Institutional Review Board (IRB) for all types of human subjects research serving study sponsors and investigators.
12 hr guarantee
Study submission to review decision within 12 business hours or your money back. No more waiting for weeks!
*excluding submitter revisions
Fair reviews
Risk-appropriate reviews that respect your expertise and science, with no unnecessary delays and no arbitrary hurdles.
Transparent
Detailed regulatory rationale provided to support all edit requests. Flat-rate pricing per review regardless of study complexity.
Researchers Love Us
Tempus IRB approved our protocol the next day after submission after a single, efficient, and useful feedback loop. This would have taken weeks, at minimum, with other IRBs. For any startups requiring IRB review for their research, choosing Tempus over other IRBs is a no-brainer.
The Tempus IRB Difference
12-Hour Reviews
Get your study reviewed in 12 business hours or less, guaranteed - or your money back.
Flat-Fee Pricing
$2,000 per protocol. $500 per amendment. No hidden fees or complex pricing structures.
Easy Submission
10x lower effort to submit studies with our streamlined process and no redundant data entry.
Balanced Review
Right-sized reviews that focus on ethics and human subjects protection, not unnecessary bureaucracy.
Full Transparency
Detailed summaries of our review process and rationale for all decisions made.
Ethical Focus
Razor-sharp focus on ethics and human subjects protection as written in federal code.
Ready to Fast-Track Your Research?
Join the growing number of researchers choosing Tempus IRB for faster, fairer reviews