Taisei Shimizu Joint Venture vs. Commission on Audit

The COA has no authority to modify, amend, or set aside final and executory judgments or arbitral awards rendered by courts or quasi-judicial bodies exercising valid jurisdiction; its power over such claims is limited to the execution stage to ensure compliance with auditing laws and proper appropriation, but it cannot reweigh evidence or correct perceived errors of fact or law in the final judgment.

Government infrastructure contracts frequently generate disputes over unpaid claims. The CIAC, established under EO 1008, provides a specialized arbitration mechanism for construction industry disputes. The COA, under the Constitution and PD 1445, exercises audit jurisdiction over government expenditures. Conflicts arise when the COA refuses to honor final arbitral awards against government agencies by conducting a de novo review of the merits, effectively arrogating appellate powers.

• TSJV filed a Request for Arbitration with the CIAC against the DOTr for unpaid claims regarding the New Iloilo Airport Project (CIAC Case No. 26-2014)
• CIAC rendered a Final Award (December 11, 2014) granting Php223,401,870.83 plus 6% interest per annum
• CIAC issued an Order (February 20, 2015) reducing the award to Php216,073,986.89 after removing VAT components from Claim No. 3
• The award became final and executory; neither party appealed to the SC
• TSJV filed a motion for execution with the CIAC; the CIAC granted the motion and issued a writ of execution (April 22, 2015)
• Execution efforts failed due to lack of funds or the banks' requirement for COA approval
• TSJV filed a petition for enforcement with the COA (COA C.P. Case No. 2015-622)
• COA rendered Decision No. 2016-395 (December 21, 2016) partially approving only Php104,661,421.35 (Claim No. 4) and disallowing Php111,412,565.54 (Claims 1, 3, 5, and 8)
• COA rendered Resolution No. 2018-047 (January 22, 2018) denying the motion for partial reconsideration
• TSJV filed a petition for certiorari with the SC under Rule 65

• TSJV, a joint venture of Japanese firms, entered into a contract with the DOTr (then DOTC) on March 15, 2004, for the construction of the New Iloilo Airport
• Following project completion, TSJV had unpaid billings
• TSJV filed a Request for Arbitration with the CIAC seeking payment for eight claims totaling over Php2.3 billion, including:
  • Compensation for unforeseen price increases in imported structural steel and cables (Claim No. 1)
  • Interest on delayed payments (Claim No. 3)
  • Adjustment of the peso component of work items (Claim No. 4)
  • Costs incurred due to extension of time (Claim No. 5)
  • Attorney's fees and arbitration costs (Claim No. 8)
  • The DOTr actively participated in the arbitration proceedings
  • The CIAC granted Claims 1, 3, 4, 5, and 8, initially awarding Php223,401,870.83 plus 6% interest per annum from the finality of the award until full payment
  • The CIAC subsequently amended the award to Php216,073,986.89 after removing VAT components from Claim No. 3, finding that VAT was not included in the Terms of Reference
  • The DOTr advised TSJV that COA approval was a condition sine qua non for payment
• The COA reviewed the petition for enforcement and partially disallowed the award, finding:
  • Claim No. 1 violated RA 9184 and its IRR for lack of NEDA approval and proof of extraordinary circumstances
  • Claims 3 and 5 involved interest and delay costs allegedly unauthorized by law and contrary to public policy
  • Claim 8 (attorney's fees) violated Rule 142, Section 1 of the Rules of Court prohibiting costs against the Republic
  • COA Chairperson Aguinaldo dissented, distinguishing between original money claims and claims based on final judgments

• The COA committed grave abuse of discretion by modifying the final and executory CIAC award, violating the principle of immutability of final judgments and res judicata
• The COA contravened Section 19 of EO 1008, which declares CIAC awards final and inappealable except on questions of law to the SC
• The COA's action violated its own precedent in Monolithic Construction v. DOTC, where it recognized that final judgments cannot be modified in any respect
• RA 9184 cannot be applied retroactively to contracts entered into in 2004 for purposes of disallowing claims
• Attorney's fees are recoverable under Article 2208(5) of the Civil Code and Section 16.5 of the CIAC Revised Rules when the government acts in gross and evident bad faith

• The COA has primary and exclusive jurisdiction over all money claims against the government under Article IX-D of the Constitution and PD 1445
• COA approval is a condition sine qua non for payment of any money claim against the government, including those with final judgments
• In exercising its quasi-judicial function to approve or disapprove claims, the COA must review the evidence and determine propriety based on law and evidence
• The COA did not commit grave abuse of discretion as its actions merely enforced RA 9184, PD 1594, and EO 40 regarding price adjustments

• Procedural Issues: Whether the COA has exclusive jurisdiction over money claims against the government to the exclusion of other tribunals like the CIAC
• Substantive Issues:
  • Whether the COA may disturb, modify, or set aside final and executory judgments or arbitral awards of courts and tribunals in the exercise of its audit power
  • Whether the COA's jurisdiction over final money judgments is limited to the execution stage

• Procedural: The COA does not have exclusive jurisdiction over money claims against the government. While the Constitution grants the COA broad audit powers, it does not grant exclusive original jurisdiction over all money claims. EO 1008 grants the CIAC original and exclusive jurisdiction over construction disputes when parties agree to arbitration, which prevails over the general jurisdiction of the COA under PD 1445. Other tribunals may exercise concurrent jurisdiction with the COA.
• Substantive:
  • The COA cannot disturb final and executory judgments or arbitral awards. The principle of immutability of final judgments and res judicata prevents the COA from reviewing the merits of decisions rendered by courts or tribunals with valid jurisdiction.
  • The COA has no appellate review power over decisions of other courts or tribunals; the right to appeal is statutory and no law grants the COA such authority.
  • The COA's jurisdiction over final money judgments is limited to the execution stage—ensuring that payment is made from proper appropriations and in accordance with auditing laws—but it cannot reweigh evidence or correct errors of fact/law in the final judgment.
  • The COA gravely abused its discretion by partially disallowing the CIAC award based on its own re-evaluation of the evidence and legal conclusions, effectively exercising appellate jurisdiction over the CIAC.
  • COA Decision No. 2016-395 and Resolution No. 2018-047 are reversed and set aside regarding the disapproval of Claims 1, 3, 5, and 8.
  • The case is remanded to the COA for expeditious payment of the balance (Php111,412,565.54) in accordance with auditing laws.

• Two Types of Money Claims Before the COA — The COA handles: (1) original actions for liquidated claims or quantum meruit (where it exercises quasi-judicial functions to determine the claim); and (2) claims arising from final judgments of courts or arbitral bodies (where its power is limited to execution and ensuring compliance with appropriation laws, not reviewing the merits).
• Immutability of Final Judgments — Once a judgment becomes final and executory, it becomes immutable and unalterable. Exceptions include: (a) correction of clerical errors; (b) nunc pro tunc entries causing no prejudice; (c) void judgments; (d) matters of life, liberty, honor, or property; (e) special or compelling circumstances; (f) merits of the case; (g) lack of fault by the favored party; (h) no showing of frivolous/dilatory review; and (i) no unjust prejudice to the other party.
• Res Judicata — Comprises "bar by prior judgment" and "conclusiveness of judgment." Facts and issues actually and directly resolved in a former suit cannot be raised in any future case between the same parties.
• Primary vs. Exclusive Jurisdiction — Primary jurisdiction means the COA has initial jurisdiction over certain claims, but this does not preclude concurrent jurisdiction by other tribunals (e.g., CIAC for construction disputes, courts for unliquidated claims). Specific laws granting jurisdiction to specialized bodies (like EO 1008 for CIAC) prevail over general grants of jurisdiction to the COA.
• State Immunity from Suit — The State cannot be sued without consent, but when it enters into contracts or statutes provide consent, suits may proceed. However, execution against public funds requires compliance with appropriation laws and COA audit procedures.

• "The COA's primary jurisdiction over money claims due from or owing to the government does not preclude the exercise of jurisdiction over the same subject matter by another adjudicatory body, tribunal, or court."
• "Final judgments may no longer be reviewed or, in any way be modified directly or indirectly by a higher court, not even by the Supreme Court, much less, by any other official, branch or department of government."
• "The COA's jurisdiction over final money judgments rendered by the courts pertains only to the execution stage. The COA's authority lies in ensuring that public funds are not diverted from their legally appropriated purpose to answer for such money judgments."
• "To accept the COA's theory that it has absolute discretion to disregard final and executory judgments rendered by courts and other adjudicative bodies in valid exercise of their jurisdiction would wreak havoc on the efficient and orderly administration of justice. The COA then becomes a super body over and above the rule of law."

• Uy v. Commission on Audit — Established that the COA cannot modify final and executory judgments of other adjudicative bodies; its audit power does not extend to setting aside final decisions.
• Development Bank of the Philippines v. Commission on Audit — Held that the COA does not have sole and exclusive power to examine government banks; constitutional deliberations showed the framers rejected the word "exclusive" for COA powers.
• Civil Service Commission v. Pobre — Recognized concurrent jurisdiction between CSC and COA over matters involving both personnel actions and expenditure of funds.
• Tourism Infrastructure and Enterprise Zone Authority (TIEZA) v. Global-V Builders Co. — Affirmed CIAC's exclusive jurisdiction over construction disputes involving government when parties agree to arbitration under EO 1008.
• Euro-Med Laboratories, Phil., Inc. v. Province of Batangas — Limited COA's original jurisdiction to liquidated claims or those readily determinable from vouchers/documents.
• University of the Philippines v. Dizon — Distinguished COA's role in execution of final judgments (ensuring proper appropriation) from reviewing the merits.
• Monolithic Construction and Concrete Products, Inc. v. Department of Transportation and Communication — COA precedent recognizing that final and executory judgments cannot be modified.
• Binga Hydroelectric Plant, Inc. v. Commission on Audit — Distinguishable case involving a void compromise agreement, not a valid final judgment.
• Province of Aklan v. Jody King Construction and Development Corp. — Involved liquidated money claim where COA had original jurisdiction, distinguishable from final judgments on unliquidated claims.

• 1987 Constitution, Article IX-D, Section 2(1) — Grants COA power to examine, audit, and settle accounts pertaining to government revenues and expenditures.
• Executive Order No. 1008 (Construction Industry Arbitration Law), Sections 4 and 19 — Grants CIAC original and exclusive jurisdiction over construction disputes; declares arbitral awards final and inappealable except on questions of law.
• Presidential Decree No. 1445 (Government Auditing Code), Section 26 — General jurisdiction of COA over audit and settlement of debts and claims due from or owing to the government.
• Republic Act No. 9184 (Government Procurement Reform Act), Section 61 — Price escalation provisions requiring NEDA approval (applied by COA erroneously to modify final award).
• Presidential Decree No. 1594, Section 8 and Executive Order No. 40, Section 33 — Price adjustment provisions for government contracts.
• Rules of Court, Rule 142, Section 1 — Prohibition on costs against the Republic unless provided by law (cited by COA to disallow attorney's fees).
• Civil Code, Article 2208(5) — Allows attorney's fees when defendant acts in gross and evident bad faith in refusing to satisfy a plainly valid claim.
• Batas Pambansa Blg. 129, as amended by Republic Act No. 7691, Sections 19 and 33 — Jurisdiction of RTC and MTC over money claims.