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Regulation Clause Effective Date Tool

Compare a supplied clause effective date with an explicit as-of date without determining legal applicability or repeal status.

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Description

Mark effectiveByDate when asOf is on or after the supplied effective date.

Policy indicators relate supplied targets, dates, categories, and measured quantities. A computed gap or formatted label can describe a record without establishing policy effectiveness or a causal explanation.

Mark effectiveByDate when asOf is on or after the supplied effective date.

When to use this tool

Use Regulation Clause Effective Date when you need one policy-monitoring component with the numerator, denominator, and time basis made explicit.

How to use the tool and how it works

  1. Enter clauseId, effectiveDate, asOfDate. Use the units and conventions below.
  2. Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
  3. Read effectiveByDate. Inspect effectiveByDate before interpreting the associated values.

Require nonempty clauseId and parse real effectiveDate and asOfDate. Mark effectiveByDate when asOf is on or after the supplied effective date.1

Input fieldMeaning and unitsAccepted input
clauseIdClause IdRequired. Text; maximum UTF-16 length 8192.
effectiveDateEffective DateRequired. Text; maximum UTF-16 length 8192.
asOfDateComparison date in the documented date convention.Required. Text; maximum UTF-16 length 8192.
Output fieldInterpretationReturned shape
effectiveByDateEffective By DateRequired. Boolean.
json
{
  "input": {
    "clauseId": "Art-4",
    "effectiveDate": "2026-11-01",
    "asOfDate": "2026-11-01"
  },
  "output": {
    "effectiveByDate": true
  }
}

Limitations and assumptions

  • Chronology alone does not establish that a regulation is in force, applicable, unamended, or legally enforceable.
  • 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 the source data, full policy definition, and relevant evaluation method before interpreting the indicator.

References

  1. Calculation and input contract: public-policy/regulation-clause-effective-date — tool.io

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