Arbitration is not payment security: awards, sovereign immunity and the real cost of enforcement

International arbitration gives parties a neutral dispute forum and can produce an award capable of recognition across many jurisdictions. It does not fund the monthly certificate. If the employer has no liquidity, lacks hard currency or is unwilling to pay, an arbitration clause does not solve the immediate credit problem. Contractors should therefore treat arbitration as a last-line legal remedy, not the primary payment-security instrument. The strongest commercial structure tries to prevent a payment dispute from becoming a multi-year enforcement exercise.

The New York Convention is foundational for international commercial arbitration because contracting states generally undertake to recognize arbitration agreements and foreign/non-domestic awards subject to the Convention's conditions. ICSID has a different architecture for qualifying investment disputes: pecuniary awards can be recognized and enforced in member-state courts as if they were final judgments of those courts. These mechanisms are powerful, but recognition of an award and actual attachment of assets are different stages. A contractor can be legally right and still face difficult recovery.

Sovereign immunity is one reason for that gap. ICSID states that its enforcement obligations do not override each state's laws on sovereign immunity from execution. In commercial arbitration, similar questions arise under the law of the enforcement jurisdiction: which assets belong to the state, which belong to a separate SOE, whether assets are used for sovereign/public purposes or commercial activity, and whether any immunity waiver is valid and sufficiently specific. These jurisdiction-specific questions should be analysed before signing, not discovered after the award.

Cost is the second reason arbitration should not be mistaken for security. ICC's current rules require advances to cover arbitrators' fees and administrative costs, while legal counsel, experts, witnesses, document production and enforcement sit on top of institutional charges. ICSID also charges filing and ongoing administrative fees in addition to tribunal and case expenses. For a contractor already carrying an unpaid receivable, financing the dispute can become a second balance-sheet burden.

The contract should create intermediate remedies before arbitration: defined certification deadlines, late-payment consequences where lawful, rights to suspend or reduce work after non-payment, termination rights for prolonged default, payment-security replenishment obligations and faster dispute-adjudication or expert mechanisms where appropriate. The exact remedy must fit the governing law and contract form, but the commercial objective is the same: stop unsecured exposure from growing while the dispute remains unresolved.

Political-risk or breach-of-contract insurance can sometimes bridge the gap between award and cash. MIGA describes coverage that can respond, subject to policy terms, where an investor follows the contractual dispute mechanism but cannot obtain an award because of government interference or obtains an award that is not paid. ATIDI likewise identifies arbitral-award default among risks that may be covered. This is materially different from merely having an arbitration clause because a separate claims-paying counterparty is introduced if the insured trigger occurs.

For Gokbilge-led project controls, the useful principle is simple: preserve evidence as if a dispute may occur, but structure payment as if arbitration must never be needed. Daily records, approved drawings, measurement evidence, programme updates, notices, correspondence and cause-and-effect records protect entitlement. Payment-security instruments, credit analysis and exposure limits protect cash. Both are necessary, but they solve different problems.

This article discusses payment security, sovereign/public-sector risk and dispute mechanisms from an engineering, contracting and project-delivery perspective. African markets are not homogeneous: credit quality, public-finance rules, currency regimes, sovereign-immunity rules and enforcement environments differ materially by country and project. The signed contract, financing documents, guarantee instruments, applicable law and specialist legal/financial advice always govern the specific transaction.