Demiton · Schema

permit_to_work contract v1

Permits controlling hazardous work.

CompanyConstructionCivil EngineeringProject ManagementComplianceMCPArtificial IntelligenceOpen Contracting

Properties

Name	Type	Description
name	string	the permit's title
zone	string	the permit zone on site
status	string	where the permit is in its lifecycle
project	string	the site or project the permit is for
approver	string	who approved the permit
employer	string	the employer doing the permitted work
location	string	where the work is, as free text
initiator	string	who created the permit record
raised_at	string	when the permit was initiated
reference	string	the permit's human reference
requester	string	who asked for the permit
actual_end	string	when the work actually finished
approved_at	string	when the permit was approved
external_id	string	the source system's own permit id
permit_type	string	the kind of hazardous work permitted
actual_start	string	when the work actually started
proposed_end	string	when the work was planned to finish
closed_out_at	string	when the permit was closed out
proposed_start	string	when the work was planned to start
closeout_checklist_completed	boolean	whether the closeout checklist was done

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://docs.demiton.io/registers/permit_to_work/v1.json",
  "title": "permit_to_work contract v1",
  "type": "object",
  "required": [
    "external_id",
    "permit_type",
    "project",
    "reference",
    "status"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "the permit's title",
      "x-demiton-requiredness": "optional"
    },
    "zone": {
      "type": "string",
      "description": "the permit zone on site",
      "x-demiton-requiredness": "optional"
    },
    "status": {
      "type": "string",
      "description": "where the permit is in its lifecycle",
      "x-demiton-requiredness": "required"
    },
    "project": {
      "type": "string",
      "description": "the site or project the permit is for",
      "x-demiton-requiredness": "required",
      "x-demiton-reference": true
    },
    "approver": {
      "type": "string",
      "description": "who approved the permit",
      "x-demiton-requiredness": "optional",
      "x-demiton-reference": true
    },
    "employer": {
      "type": "string",
      "description": "the employer doing the permitted work",
      "x-demiton-requiredness": "optional",
      "x-demiton-reference": true
    },
    "location": {
      "type": "string",
      "description": "where the work is, as free text",
      "x-demiton-requiredness": "optional"
    },
    "initiator": {
      "type": "string",
      "description": "who created the permit record",
      "x-demiton-requiredness": "optional",
      "x-demiton-reference": true
    },
    "raised_at": {
      "type": "string",
      "description": "when the permit was initiated",
      "x-demiton-requiredness": "optional",
      "format": "date-time",
      "x-demiton-type": "datetime"
    },
    "reference": {
      "type": "string",
      "description": "the permit's human reference",
      "x-demiton-requiredness": "required"
    },
    "requester": {
      "type": "string",
      "description": "who asked for the permit",
      "x-demiton-requiredness": "optional",
      "x-demiton-reference": true
    },
    "actual_end": {
      "type": "string",
      "description": "when the work actually finished",
      "x-demiton-requiredness": "optional",
      "format": "date-time",
      "x-demiton-type": "datetime"
    },
    "approved_at": {
      "type": "string",
      "description": "when the permit was approved",
      "x-demiton-requiredness": "optional",
      "format": "date-time",
      "x-demiton-type": "datetime"
    },
    "external_id": {
      "type": "string",
      "description": "the source system's own permit id",
      "x-demiton-requiredness": "required"
    },
    "permit_type": {
      "type": "string",
      "description": "the kind of hazardous work permitted",
      "x-demiton-requiredness": "required"
    },
    "actual_start": {
      "type": "string",
      "description": "when the work actually started",
      "x-demiton-requiredness": "optional",
      "format": "date-time",
      "x-demiton-type": "datetime"
    },
    "proposed_end": {
      "type": "string",
      "description": "when the work was planned to finish",
      "x-demiton-requiredness": "optional",
      "format": "date-time",
      "x-demiton-type": "datetime"
    },
    "closed_out_at": {
      "type": "string",
      "description": "when the permit was closed out",
      "x-demiton-requiredness": "optional",
      "format": "date-time",
      "x-demiton-type": "datetime"
    },
    "proposed_start": {
      "type": "string",
      "description": "when the work was planned to start",
      "x-demiton-requiredness": "optional",
      "format": "date-time",
      "x-demiton-type": "datetime"
    },
    "closeout_checklist_completed": {
      "type": "boolean",
      "description": "whether the closeout checklist was done",
      "x-demiton-requiredness": "optional"
    }
  },
  "x-demiton-register-type": "permit_to_work",
  "x-demiton-contract-version": "1.0.3",
  "x-demiton-store": "tenant",
  "x-demiton-axes": [],
  "x-demiton-measures": [],
  "x-demiton-provenance": {
    "standards": [
      {
        "code": "AS/NZS ISO 45001:2018",
        "title": "Occupational health and safety management systems - Requirements with guidance for use",
        "access": "paywalled_secondary",
        "clause": "8.1.2",
        "region": "Australia",
        "edition": "2018 (Amd 1:2024 listing)",
        "checked_on": "2026-09-14"
      },
      {
        "code": "ISO 45001:2018",
        "title": "Occupational health and safety management systems - Requirements with guidance for use",
        "access": "paywalled_secondary",
        "clause": "8.1.2 eliminating hazards and reducing OH&S risks",
        "region": "International",
        "edition": "2018 (Amd 1:2024)",
        "checked_on": "2026-09-14"
      }
    ]
  },
  "description": "Permits controlling hazardous work.",
  "x-demiton-contract-url": "https://docs.demiton.io/registers/permit_to_work/",
  "x-demiton-register-catalog": "https://docs.demiton.io/concepts/register-catalog"
}

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