Description
Measure the signed date margin to an investigator's recorded training expiry.
Clinical-research records connect source fields, protocol dates, training, signatures, safety communications and consent versions. A recorded acknowledgment or date predicate does not establish valid consent, authorized delegation or compliance. Source documentation and substantive participant protections require separate review.
Measure the signed date margin to an investigator's recorded training expiry.
When to use this tool
Use GCP Investigator Training Expiry when checking the stated benign clinical-research record or date convention.
How to use the tool and how it works
- Enter asOfDate, recordedTrainingExpiry. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read signedCalendarDays. Use the output convention below.
Parse real recorded training-expiry/as-of YYYY-MM-DD dates. Return expiry-asOf calendar days.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| asOfDate | Real YYYY-MM-DD date under the UTC calendar convention specified above. | Required. Text; maximum UTF-16 length 8192. Real proleptic Gregorian YYYY-MM-DD; four-digit years 0000-9999 accepted. |
| recordedTrainingExpiry | Recorded Training Expiry | Required. Text; maximum UTF-16 length 8192. Real proleptic Gregorian YYYY-MM-DD; four-digit years 0000-9999 accepted. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| signedCalendarDays | Signed Calendar Days | Required. Finite number. |
{
"input": {
"asOfDate": "2026-10-28",
"recordedTrainingExpiry": "2026-11-01"
},
"output": {
"signedCalendarDays": 4
}
}Limitations and assumptions
- Same-date zero does not select an expiry inclusion policy; qualifications, actual training and authorization are not verified.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
Alternative or Complementary methods
Review verified protocols, consent and source records under the applicable complete research requirements with qualified responsible personnel for actual study or participant decisions.
References
Similar or alternative tools
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