100% client-side & Zero-PHI:Data stays in your local browser storage. Client-side processing by design — avoids server-side PHI ingestion. No login required.
SAE Timeline & GCP
24-hour / expedited safety deadline offsets and an ICH E6(R3)-oriented site checklist — protocol/SMP always win.
SAE Reporting Clocks and GCP Reference in One Place
Serious adverse event reporting has hard regulatory clocks — and missing a reporting deadline because the countdown wasn't tracked clearly is one of the more consequential mistakes a site can make. Meanwhile, keeping ICH E6(R3) requirements straight during an SAE is its own separate mental load.
SAE Timeline & GCP tracks SAE reporting clocks against the relevant deadlines and provides an ICH E6(R3) checklist alongside it, so the countdown and the compliance checklist are in the same view instead of two separate references.
Runs entirely in your browser — no PHI, no login, no data transmitted.
Who this is for: CRCs and site staff managing SAE reporting timelines and confirming GCP documentation requirements are met.
Investigator awareness (T₀)
Enter awareness date/time only — no subject identifiers. Offsets use this browser's local clock (UTC).
- 24-hour — elapsed clock hours from T₀ (includes nights/weekends).
- 7-day / 15-day — calendar-day offsets at the same local clock time.
- Protocol / SMP / IRB timelines always supersede these administrative offsets.
Generated deadlines
Enter a valid awareness date and time, or load the sample.