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WCG is one of the largest clinical research service providers in the world. But for sponsors who need speed, pricing clarity, and responsive service, Elemental IRB is the better fit.
| Feature | Elemental IRB | WCG IRB |
|---|---|---|
| Pricing transparency | Published online | Custom quote per submission |
| Expedited turnaround | 3-5 business days | Multiple weeks (typical) |
| Amendment fees | Minor included; $500 major | Per-amendment surcharges |
| Review model | Rolling review | Scheduled board cycles |
| Account access | Direct reviewer + account manager | Layered support |
Published, predictable pricing instead of custom quotes. Direct access to reviewers and account managers. Rolling review without monthly board cycles. No expedite surcharges.
Elemental: $1,500 expedited / $4,000 full board, posted publicly. WCG: custom quoted - typically several thousand dollars per submission with additional amendment, continuing review, and expedite fees.