Demiton · Schema

progress_claim contract v2

Progress claims issued per project: claimed, certified, paid and retention held.

CompanyConstructionCivil EngineeringProject ManagementComplianceMCPArtificial IntelligenceOpen Contracting

Properties

Name	Type	Description
amount	number	value claimed against the project
project	string	the project/job the claim is posted against
currency	currency	denomination of `amount`
due_date	string	statutory/contractual date payment falls due
quantity	number	quantity claimed
tax_basis	string	whether `amount` includes tax
document_no	string	source document reference for the line
external_id	string	source record identity / dedup key
job_task_no	string	work package / cost code the line belongs to
occurred_at	string	posting date of the ledger line
legal_entity	string	company that owns the claiming entity
certified_amount	number	amount assessed/certified (vs claimed)
financial_period	string	accounting period the claim posts in
supporting_statement_served_on	string	when the supporting statement (a declaration that subcontractors have been paid) was served with the claim

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://docs.demiton.io/registers/progress_claim/v2.json",
  "title": "progress_claim contract v2",
  "type": "object",
  "required": [
    "amount",
    "external_id",
    "financial_period",
    "occurred_at",
    "project",
    "quantity"
  ],
  "properties": {
    "amount": {
      "type": "number",
      "description": "value claimed against the project",
      "x-demiton-requiredness": "required",
      "x-demiton-unit": "`by_coordinate`",
      "x-demiton-type": "decimal"
    },
    "project": {
      "type": "string",
      "description": "the project/job the claim is posted against",
      "x-demiton-requiredness": "required",
      "x-demiton-reference": true
    },
    "currency": {
      "type": "currency",
      "description": "denomination of `amount`",
      "x-demiton-requiredness": "optional"
    },
    "due_date": {
      "type": "string",
      "description": "statutory/contractual date payment falls due",
      "x-demiton-requiredness": "optional",
      "x-demiton-unit": "ISO 8601",
      "format": "date",
      "x-demiton-type": "date"
    },
    "quantity": {
      "type": "number",
      "description": "quantity claimed",
      "x-demiton-requiredness": "required",
      "x-demiton-unit": "dimensionless"
    },
    "tax_basis": {
      "type": "string",
      "description": "whether `amount` includes tax",
      "x-demiton-requiredness": "optional"
    },
    "document_no": {
      "type": "string",
      "description": "source document reference for the line",
      "x-demiton-requiredness": "optional"
    },
    "external_id": {
      "type": "string",
      "description": "source record identity / dedup key",
      "x-demiton-requiredness": "required"
    },
    "job_task_no": {
      "type": "string",
      "description": "work package / cost code the line belongs to",
      "x-demiton-requiredness": "optional"
    },
    "occurred_at": {
      "type": "string",
      "description": "posting date of the ledger line",
      "x-demiton-requiredness": "required",
      "x-demiton-unit": "ISO 8601",
      "format": "date-time",
      "x-demiton-type": "datetime"
    },
    "legal_entity": {
      "type": "string",
      "description": "company that owns the claiming entity",
      "x-demiton-requiredness": "optional",
      "x-demiton-reference": true
    },
    "certified_amount": {
      "type": "number",
      "description": "amount assessed/certified (vs claimed)",
      "x-demiton-requiredness": "optional",
      "x-demiton-unit": "`by_coordinate`",
      "x-demiton-type": "decimal"
    },
    "financial_period": {
      "type": "string",
      "description": "accounting period the claim posts in",
      "x-demiton-requiredness": "required",
      "format": "date",
      "x-demiton-type": "date"
    },
    "supporting_statement_served_on": {
      "type": "string",
      "description": "when the supporting statement (a declaration that subcontractors have been paid) was served with the claim",
      "x-demiton-requiredness": "optional",
      "x-demiton-unit": "ISO 8601",
      "format": "date",
      "x-demiton-type": "date"
    }
  },
  "x-demiton-register-type": "progress_claim",
  "x-demiton-contract-version": "2.0.1",
  "x-demiton-store": "tenant",
  "x-demiton-axes": [
    {
      "axis": "project",
      "requirement": "required",
      "role": "subject"
    },
    {
      "axis": "financial_period",
      "requirement": "required",
      "role": "context"
    },
    {
      "axis": "legal_entity",
      "requirement": "optional",
      "role": "context"
    },
    {
      "axis": "currency",
      "requirement": "optional",
      "role": "context"
    }
  ],
  "x-demiton-measures": [
    {
      "key": "amount",
      "accumulation": "additive",
      "dtype": "decimal",
      "unit": "by_coordinate"
    },
    {
      "key": "quantity",
      "accumulation": "additive",
      "dtype": "float",
      "unit": "dimensionless"
    }
  ],
  "x-demiton-provenance": {
    "standards": [
      {
        "code": "ACT BCISP Act 2009",
        "title": "Building and Construction Industry (Security of Payment) Act 2009 (ACT)",
        "access": "public_summary",
        "region": "Australia",
        "edition": "2009 as amended 11 Mar 2024",
        "checked_on": "2026-09-14"
      },
      {
        "code": "AS 2124-1992",
        "title": "General Conditions of Contract (superseded)",
        "access": "paywalled_secondary",
        "clause": "Annexure Part A (payment_timing_days)",
        "region": "Australia",
        "edition": "1992",
        "checked_on": "2026-09-14"
      },
      {
        "code": "AS 4000-1997",
        "title": "General Conditions of Contract (superseded edition, still in use)",
        "access": "paywalled_secondary",
        "clause": "cl 37.1/37.2 (per commentary)",
        "region": "Australia",
        "edition": "1997",
        "checked_on": "2026-09-14"
      },
      {
        "code": "AS 4000:2025",
        "title": "General Conditions of Contract (construct only)",
        "access": "paywalled_secondary",
        "clause": "cl 37.2; cl 6 (per commentary)",
        "region": "Australia",
        "edition": "2025",
        "checked_on": "2026-09-14"
      },
      {
        "code": "AS 4902-2000",
        "title": "General Conditions of Contract for Design and Construct",
        "access": "paywalled_secondary",
        "region": "Australia",
        "edition": "2000",
        "checked_on": "2026-09-14"
      },
      {
        "code": "ATO business record-keeping (5 years)",
        "title": "ATO record-keeping rules for business tax records",
        "access": "public_summary",
        "region": "Australia",
        "edition": "current",
        "checked_on": "2026-09-14"
      },
      {
        "code": "ATO tax invoice rules (GST Act 1999)",
        "title": "GST tax invoice and recipient-created tax invoice requirements (A New Tax System (Goods and Services Tax) Act 1999, ATO guidance)",
        "access": "public_summary",
        "region": "Australia",
        "edition": "ATO guidance updated 25 Aug 2025",
        "checked_on": "2026-09-14"
      },
      {
        "code": "Corporations Act 2001 (Cth) s 286",
        "title": "Corporations Act 2001 (Cth) - financial records, 7-year retention",
        "access": "full_text_verified",
        "clause": "s 286",
        "region": "Australia",
        "edition": "current",
        "checked_on": "2026-09-14"
      },
      {
        "code": "NSW BCISP Act 1999",
        "title": "Building and Construction Industry Security of Payment Act 1999 (NSW)",
        "access": "public_summary",
        "region": "Australia",
        "edition": "1999 as amended",
        "checked_on": "2026-09-14"
      },
      {
        "code": "PINT A-NZ Billing 1.1.3",
        "title": "Peppol PINT A-NZ Billing BIS (Australia and New Zealand e-invoice specification)",
        "access": "full_text_verified",
        "region": "Australia",
        "edition": "1.1.3",
        "checked_on": "2026-09-14"
      },
      {
        "code": "QLD BIF Act 2017",
        "title": "Building Industry Fairness (Security of Payment) Act 2017 (Qld)",
        "access": "public_summary",
        "region": "Australia",
        "edition": "2017 as amended",
        "checked_on": "2026-09-14"
      },
      {
        "code": "SA BCISP Act 2009",
        "title": "Building and Construction Industry Security of Payment Act 2009 (SA)",
        "access": "public_summary",
        "region": "Australia",
        "edition": "2009",
        "checked_on": "2026-09-14"
      },
      {
        "code": "TAS BCISP Act 2009",
        "title": "Building and Construction Industry Security of Payment Act 2009 (Tas)",
        "access": "full_text_verified",
        "clause": "ss 17(2), 17(4)-(6)",
        "region": "Australia",
        "edition": "2009 (in force 2025-10-11)",
        "checked_on": "2026-09-14"
      },
      {
        "code": "VIC BCISP Act 2002",
        "title": "Building and Construction Industry Security of Payment Act 2002 (Vic), as amended from 15 Apr 2026",
        "access": "public_summary",
        "clause": "ss 14A-14D (per commentary)",
        "region": "Australia",
        "edition": "2002 as amended 15 Apr 2026",
        "checked_on": "2026-09-14"
      },
      {
        "code": "WA BCISP Act 2021",
        "title": "Building and Construction Industry (Security of Payment) Act 2021 (WA)",
        "access": "full_text_verified",
        "clause": "ss 23(7), 24",
        "region": "Australia",
        "edition": "2021",
        "checked_on": "2026-09-14"
      },
      {
        "code": "Directive 2006/112/EC",
        "title": "Council Directive 2006/112/EC (VAT Directive) - invoice content",
        "access": "full_text_verified",
        "clause": "Art. 226",
        "region": "European Union",
        "edition": "consolidated as at 1 Jan 2025",
        "checked_on": "2026-09-14"
      },
      {
        "code": "NZ CCA 2002",
        "title": "Construction Contracts Act 2002 (NZ), 2002 No 46, as amended 2015 and 2023",
        "access": "full_text_verified",
        "clause": "s 20",
        "region": "New Zealand",
        "edition": "as at 5 Oct 2023",
        "checked_on": "2026-09-14"
      },
      {
        "code": "NZ GST taxable supply information",
        "title": "Goods and Services Tax Act 1985 (NZ) taxable supply information rules (IRD guidance)",
        "access": "public_summary",
        "region": "New Zealand",
        "edition": "regime from 1 Apr 2023",
        "checked_on": "2026-09-14"
      },
      {
        "code": "HGCRA 1996 Part II",
        "title": "Housing Grants, Construction and Regeneration Act 1996, Part II (as amended by LDEDCA 2009)",
        "access": "full_text_verified",
        "clause": "ss 110, 110A, 111",
        "region": "United Kingdom",
        "edition": "1996 c. 53 as amended",
        "checked_on": "2026-09-14"
      },
      {
        "code": "SI 1998/649",
        "title": "Scheme for Construction Contracts (England and Wales) Regulations 1998",
        "access": "full_text_verified",
        "clause": "Part II paras 4-10",
        "region": "United Kingdom",
        "edition": "1998 as amended 2011",
        "checked_on": "2026-09-14"
      },
      {
        "code": "AIA G702-1992 / G703-1992",
        "title": "Application and Certificate for Payment; Continuation Sheet",
        "access": "public_summary",
        "region": "United States",
        "edition": "1992 (current base editions)",
        "checked_on": "2026-09-14"
      },
      {
        "code": "FAR 52.222-8",
        "title": "FAR clause 52.222-8 Payrolls and Basic Records",
        "access": "full_text_verified",
        "region": "United States",
        "edition": "Jul 2021",
        "checked_on": "2026-09-14"
      }
    ]
  },
  "description": "Progress claims issued per project: claimed, certified, paid and retention held.",
  "x-demiton-contract-url": "https://docs.demiton.io/registers/progress_claim/",
  "x-demiton-register-catalog": "https://docs.demiton.io/concepts/register-catalog"
}

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