This Investigation
Demands Your Action
This page is directed at those with institutional power and professional duty to act on what the CMS Files has documented. Navigate to your section below. Everything you need — statistics, legal analysis, parliamentary questions, regulatory demands — is here.
The Story No One
Has Told Yet — Until Now
This is a Post Office Horizon-scale scandal with one critical difference: the core platform was built on judicially confirmed stolen intellectual property. 790,000 families. 18 years. Government admissions in writing. Press enquiries: thebigchildmaintenancescandal@gmail.com
The Government's Own Admission
On 25 June 2026, DWP's Central FOI Team confirmed in writing: "This is the only document that constitutes the order" — referring to a CMS administrative template. The government has admitted, in a publicly available FOI response, that 18 years of enforcement against 790,000 families was based on documents that are not court orders.
£1.2bn for Stolen Code
The US 5th Circuit Court confirmed on 21 November 2025 that TCS BaNCS — the payment platform running inside CMS2012 — was built using wilfully stolen intellectual property. The 5th Circuit issued a permanent injunction against that version. DWP has been paying licence fees for it since 2013. One month after the District Court damages ruling, DWP awarded TCS a new £42–49m contract.
The Minister Who Built the System She Now Runs
Baroness Sherlock was CEO of the lobby group that shaped the legislation (1997–2003), sat on the board that commissioned the IT system (2008–2010), declared these interests five times as a parliamentarian — and declared none of them when appointed minister responsible for CMS in July 2024.
The Deaths Nobody Is Counting
9,258 paying parent deaths in five years per DWP's own data. Approximately 4,600 excess deaths using a conservative 2x mortality multiplier — STOPSuicides UK wrote to Baroness Sherlock with this calculation in February 2026. She has not commissioned independent research. DWP actively discourages FOI requests for suicide data.
The Post Office Parallel — But Worse
Post Office Horizon: wrong software producing incorrect data, used to convict innocent people. CMS: software built on stolen IP, producing unverifiable debt figures (NAO adverse opinions 30+ years), enforced by documents the government admits are not court orders. 140 parents imprisoned in one quarter alone — on void instruments.
The Charity That Lobbies Its Own Funder
Gingerbread (Charity No. 230750) receives £383,595 from DWP. In November 2025 it hand-delivered a lobbying letter to the minister who used to run its predecessor organisation. She issued a formal ministerial response. Gingerbread also serves as APPG secretariat, writing briefings for MPs scrutinising the DWP policy it is paid to promote.
Exhibit requests, document access, and interview requests: thebigchildmaintenancescandal@gmail.com
All four intelligence dossiers — 325 pages, 136 pages, 473 paragraphs, 889 paragraphs — are available as free downloads. Every claim is sourced to primary evidence.
Parliamentary Questions
& Referral Routes
The following parliamentary questions are pre-drafted and ready to submit as written questions to Baroness Sherlock (Minister of State, DWP) or the Secretary of State for Work and Pensions. These cover the core admissions and require ministerial answers on the record.
To ask the Minister of State for Work and Pensions: whether the document CMEL7298 used by the Child Maintenance Service in enforcement proceedings constitutes a court order within the meaning of the Magistrates' Courts Act 1980 s.51; and what steps she has taken following DWP FOI response FOI2026/50177 of 25 June 2026 confirming that CMEL7298 is "the only document that constitutes the order."
PQ Template 1 — Core FOI AdmissionTo ask the Secretary of State for Work and Pensions: whether sections 32M and 32N of the Child Support (Enforcement) Act 2023 have been commenced; and what the legal basis is for the Child Maintenance Service's current practice of issuing administrative liability orders prior to such commencement.
PQ Template 2 — Commencement StatusTo ask the Secretary of State for Work and Pensions: what debarment or exclusion assessment was conducted in relation to Tata Consultancy Services following the judgment of the US 5th Circuit Court of Appeals of 21 November 2025 in Computer Sciences Corporation v Tata Consultancy Services (Case No. 24-10749); and which named official took the decision that no assessment was required.
PQ Template 3 — TCS DebarmentTo ask the Secretary of State for Work and Pensions: what independent research has been commissioned into excess mortality among paying parents subject to Child Maintenance Service enforcement; and on what evidence basis DWP maintains that there is no causal link between CMS enforcement and the deaths documented in FOI2025/78063.
PQ Template 4 — Mortality ResearchTo ask the Minister of State for Work and Pensions: whether DWP grant agreements with Gingerbread (Charity No. 230750) contain the Cabinet Office anti-lobbying clause introduced in 2016; and whether she considers her formal ministerial response to Gingerbread's November 2025 open letter to be consistent with Ministerial Code paragraph 3.14.
PQ Template 5 — Gingerbread / Ministerial CodeTo ask the Secretary of State for Work and Pensions: on what parliamentary authority the audit of the Child Maintenance Service Client Funds Account was removed for the financial year 2025–26; and why this decision was not subject to a parliamentary vote given that approximately £1.4 billion passes through those accounts annually.
PQ Template 6 — Audit RemovalDownload all 12 parliamentary question templates — including questions on Article 6 legal advice (FOI IR2026/14071), the TCS BaNCS licence fee position, NAO adverse opinions, and DJ Sharma's conduct on 27 March 2026 — on the Downloads page.
Download PQ TemplatesFormal Demands to
Regulatory Bodies
NAO — National Audit Office
The CMS Client Funds Account audit was removed for 2025–26 without Parliamentary vote. Through these accounts pass £1.4bn in maintenance payments and £106m in surcharge income annually. The NAO has issued qualified or adverse opinions on CMS accounts for 30+ consecutive years. The removal of audit — without parliamentary authority — in the year a High Court judicial review challenges the lawfulness of the enforcement regime demands urgent NAO investigation.
Key questions: Was the NAO consulted? Under what statutory authority was the audit removed? What is the cumulative unreconciled difference between maintenance receipts and payments over 10 years?
Charity Commission
25-ground formal demand for statutory inquiry under s.46 Charities Act 2011 into Gingerbread (Charity No. 230750). Grounds: (1) whether DWP grant agreements contain the Cabinet Office anti-lobbying clause; (2) whether governance procedures identified and reported the structural ministerial conflict; (3) whether actual activities meet the public benefit requirement. Consider deregistration. Demand 20–23 in the Sherlock investigation apply.
SFO — Serious Fraud Office
Active referral: NCA Referral. Extended to cover TCS/CMS2012 procurement under the TCS intelligence report. Questions for SFO: (1) Does the £950m cost inflation exhibit hallmarks of procurement fraud? (2) Were DWP paying licence fees for IP TCS had no right to licence? (3) Does the £106m/yr surcharge extracted through void instruments constitute proceeds of crime under POCA 2002? (4) Does the Marston Holdings arrest warrant contract fall within SFO jurisdiction?
ICO — Information Commissioner
Formal demand: investigate DWP's handling of CMS suicide and mortality FOI requests — specifically the documented active discouragement of FOI requests from the Justice4Gavin Briggs campaign. Also: DWP's continued withholding of Article 6 ECHR legal advice under LPP in FOI IR2026/14071 — legal advice on the lawfulness of the regime itself cannot lawfully be withheld from Parliament under these circumstances.
Independent Adviser on Ministerial Standards
Three formal demands: (1) investigation into non-disclosure of NCOF CEO, CMEC SID, and Treasury advisory roles on appointment; (2) publication of Permanent Secretary's conflict management advice; (3) confirmation whether Gingerbread lobbying response breaches para 3.14. Demand 1–3 in the Sherlock investigation. Ministerial Code paras 1.6(f) and 3.14 directly engaged.
Joint Committee on Human Rights
Formal demand under Demand 9: consider whether the CMS enforcement structure is compatible with Article 6 ECHR — specifically: (1) bulk listing of 48 simultaneous cases; (2) the Secretary of State as simultaneously applicant, enforcement authority, and creditor; (3) DWP's withholding of its own Article 6 legal advice. Parliament cannot scrutinise a system whose legal basis is hidden by the department defending it.
Financial Institutions
Have Been Used as Instruments
Banks and lenders have been processing Deduction from Earnings Orders, freezing accounts, and registering credit impacts based on enforcement instruments that the government's own FOI team has now confirmed are not court orders. This creates serious regulatory and legal exposure.
The DEO Problem for Employers and Banks
A Deduction from Earnings Order requires an underlying valid court instrument. DWP's own FOI admission (FOI2026/50177) confirms the CMEL7298 liability order is a CMS administrative template — not a court order. An employer who processes a DEO, or a bank that freezes funds, on the basis of a document confirmed to have no court origin may face questions about its own legal position.
For employers: If you have received a DEO and are aware of this challenge, seek legal advice on your obligations before the next deduction cycle.
Registry Trust / Credit Register Entries
Registry Trust Ltd (RTL) registers County Court Judgments and liability order debts as entries affecting credit files across all three credit reference agencies (Experian, Equifax, TransUnion). CMS liability orders are registered as RTL entries.
If the underlying liability order is a void instrument — confirmed as such by DWP's own FOI admission — the RTL registration and all downstream credit entries derived from it may be challengeable as false entries. Lenders who have denied credit on the basis of these entries may face regulatory and civil exposure.
FCA — Supervisory Questions
The FCA regulates creditors and debt collectors operating in the UK consumer credit market. Marston Holdings and Equita operate in FCA-adjacent activities. The question for the FCA:
Where a firm takes enforcement action (visiting debtors, collecting payment, executing arrest notices) on the basis of instruments now confirmed by the government to not be court orders — does this constitute a breach of CONC or other FCA handbook provisions on misleading representations and unfair treatment of customers?
For Affected Mortgage Holders
Where a charging order has been registered against a property based on a void liability order — the registered charge is itself challengeable under the Land Registration Act 2002. If a lender's security is affected by a charge based on a void instrument, the lender has a direct interest in the challenge proceeding.
N244 applications to remove charging orders based on CMEL7298 instruments — templates available on the Downloads page. Contact The CMS Files if you are a mortgage holder facing this situation.
Enforcement Agents:
You Are Exposed
This section is addressed directly to Marston Holdings, Equita, and individual enforcement agents carrying out CMS arrest and enforcement instructions.
The Legal Position
DWP's own FOI team confirmed on 25 June 2026 that CMEL7298 — the document served as a liability order — is a CMS administrative template, not a court order. Marston Holdings holds contract ecm_12469 for arrest warrant execution for CMS.
An enforcement agent who executes an arrest notice or takes distraint action on the basis of a document confirmed by the issuing department to not be a court order may personally be committing an unlawful act — including trespass, assault, and false imprisonment — as the lawful authority for the action does not exist.
Christie v Leachinsky [1947] AC 573 establishes that a person detained without lawful authority has an immediate right of release. An enforcement agent relying on a CMS arrest notice as lawful authority — when that notice has been confirmed as a CMS administrative document — acts at personal legal risk.
The Schedule 12 Question
Schedule 12 of the Tribunals, Courts and Enforcement Act 2007 governs the taking control of goods. The authority to take control requires a "writ or warrant" — which must be a court instrument.
No published Schedule 12 authority has been identified for Equita's execution of CMS enforcement instructions. No Contracts Finder entry for Equita's arrest notice operations through CMS. The only published contract is Marston Holdings ecm_12469 — and that contract's lawful basis is now directly contested given the admitted nature of the underlying instruments.
Individual enforcement agents are encouraged to seek independent legal advice on their personal liability exposure before executing further CMS instructions under CMEL7298-derived authority.
Criminal Investigation
Is Required
This investigation has been referred to Thames Valley Police (BCA-5654-26-4320-03; BCA-18321-26-4343-IR; INC-20260326-0108) and the SFO (NCA Referral). The following is the summary of criminal exposure for police forces receiving referrals related to CMS enforcement.
Making a False Instrument
Forgery and Counterfeiting Act 1981 s.1. CMEL7298 is designed to be accepted as a court order when it is not. DWP's own admission (FOI2026/50177) establishes this fact beyond reasonable doubt. This is not a civil matter. Classification as a civil matter by local police forces is itself a matter requiring investigation.
False Imprisonment
C.J. — 42 days HMP Peterborough from 18 November 2025 — LO 821013797101 — debt confirmed paid. HMCTS confirms no valid order. Any police force receiving a complaint from a parent imprisoned under void instruments must now investigate — not redirect to civil channels.
Proceeds of Crime
POCA 2002 ss.327–329. The 20% surcharge (£106m/yr) extracted through enforcement based on instruments confirmed as administrative templates — not court orders — may constitute criminal property. Financial investigation is warranted.
All referrals are active. TVP refs: BCA-5654-26-4320-03; BCA-18321-26-4343-IR; INC-20260326-0108. SFO: NCA Referral. NCA Economic Crime referral active. Metropolitan Police Economic Crime — referral made. Any force receiving a CMS-related complaint can contact The CMS Files for the complete evidence bundle.
Courts Have Been Used
Without Judicial Authority
The Structural Problem
HMCTS provided administrative approval to CMS to issue summonses. HMCTS provided the Libra system through which CMS generates enforcement instruments. HMCTS schedules rooms for bulk hearings producing orders it never judicially issued. This is not CMS acting without HMCTS — it is CMS acting through HMCTS infrastructure, as a commercial arrangement, not a judicial one.
FOI2026/03820 confirms CMS "requests hearing space" from courts. The courts have been reduced to room-booking services for a government enforcement agency operating its own document regime.
Ten Weeks — No Direction
The N161 appeal was filed on 16 April 2026 — ten weeks before the date of this publication without any direction from the court. The N244 application to set aside the TWM certification has been undetermined for eight months. The enforcement pause application received no direction. Enforcement continues during all of these pending applications.
The Council Tax parallel — DJ McAteer's rejection of a charging order at Lancaster County Court on 8 June 2026 — confirms the defect is systemic, not limited to CMS.
HMCTS Chief Executive Nick Goodwin has been formally notified of the issues in this investigation. Any HMCTS officer or judge who wishes to review the complete evidence bundle — including the DWP's own FOI admission, the GLD judicial admission, and the CMEL7298_v011 template disclosure — can contact The CMS Files at thebigchildmaintenancescandal@gmail.com