Metropolitan Manila Development Authority vs. JANCOM Environmental Corporation

A contract is perfected upon the concurrence of offer and acceptance, and the lack of presidential signature required for its effectivity does not negate its perfection.

In 1994, Presidential Memorandum Order No. 202 created the Executive Committee (EXECOM) to oversee the build-operate-transfer (BOT) implementation of solid waste management projects for the San Mateo and Carmona disposal sites. After pre-qualification and bidding, JANCOM Environmental Corporation was declared the winning bidder for the San Mateo Waste-to-Energy Project. Negotiations ensued, culminating in the signing of the BOT contract on December 19, 1997, by JANCOM and government representatives, including the DENR Secretary. The contract was submitted to President Ramos for approval, but his term expired without his signature. The incoming Estrada administration, citing the passage of the Clean Air Act and the closure of the San Mateo landfill, resolved not to pursue the contract and initiated a new bidding process.

• The BOT Project and Bidding: EXECOM, created to oversee waste-to-energy projects, required proponents to establish municipal solid waste thermal plants using incineration technology. Of eleven proponents, JANCOM International Pty. Ltd., First Philippine International W-E Managers, and PACTECH Development Corporation were pre-qualified. PACTECH withdrew, and the remaining two formed partnerships with foreign entities, prompting a post pre-qualification evaluation. JANCOM and First Philippines were declared winning bidders for the San Mateo and Carmona sites, respectively.
• Execution of the Contract: On February 27, 1997, MMDA Chairman Prospero Oreta informed JANCOM of its award, subject to negotiation. After negotiations, the BOT contract was signed on December 19, 1997, by JANCOM and government representatives, specifically DENR Secretary Victor Ramos, CORD-NCR Chairman Dionisio dela Serna, and MMDA Chairman Oreta.
• Change of Administration and Policy: President Ramos did not sign the contract before his term ended, endorsing it to President Estrada. The EXECOM composition changed, the Clean Air Act was passed, and President Estrada ordered the closure of the San Mateo landfill. The Greater Manila Solid Waste Management Committee adopted a resolution not to pursue the contract, and Chairman Roberto Aventajado informed JANCOM of the non-implementation due to policy changes.
• Judicial Action: JANCOM appealed to President Estrada, but MMDA published an invitation for new bids. JANCOM sued in the RTC, which ruled in its favor. MMDA filed certiorari in the CA instead of appealing. The CA dismissed the petition, leading to the present Supreme Court case.

• Propriety of Certiorari: MMDA maintained that certiorari was the proper remedy because an appeal would not be a speedy remedy, given the adverse effects of the RTC decision on the city's garbage situation.
• Lack of Presidential Signature: MMDA argued that the contract was not perfected because it lacked the President's signature, invoking Section 59 of Executive Order No. 292 which requires presidential approval for infrastructure contracts above certain ceilings.
• Non-Compliance with Conditions Precedent: MMDA contended that JANCOM failed to comply with the conditions precedent specified in the contract, specifically the submission of proof of equity contributions, financial commitment, and a security bond.
• Invalid Notice of Award: MMDA asserted that the notice of award was invalid because it did not comply with the Implementing Rules and Regulations of Republic Act No. 6957, which require prior Investment Coordinating Committee clearance and an indication of the time to submit performance security.

• Perfected Contract: Respondents argued that a perfected contract existed due to the meeting of offer and acceptance upon the object and cause, evidenced by the execution and signing of the contract.
• Estoppel: Respondents countered that the government was estopped from assailing the validity of the notice of award because its representatives negotiated and signed the contract, leading respondents to believe the award satisfied all legal requirements.
• Effectivity vs. Perfection: Respondents maintained that the President's signature was a condition for the contract's effectivity, not its perfection, and that the conditions precedent were to be fulfilled within two months from the contract becoming an effective document.

• Propriety of Certiorari: Whether a petition for certiorari is the proper remedy to challenge the trial court's decision instead of an ordinary appeal.
• Perfection of the Contract: Whether a valid and perfected contract existed between the Republic of the Philippines and JANCOM despite the lack of presidential signature, non-compliance with conditions precedent, and an allegedly defective notice of award.

• Propriety of Certiorari: Certiorari was not the proper remedy. The RTC decision was a final order that completely disposed of the controversy, making appeal the correct remedy. Certiorari lies only when there is no appeal or plain, speedy, and adequate remedy. Because the RTC decision was not immediately executory, an appeal would have stayed its execution, rendering appeal an adequate remedy. MMDA's failure to appeal rendered the RTC decision final and executory, and certiorari cannot be used as a substitute for a lost appeal.
• Perfection of the Contract: A valid and perfected contract existed. Perfection occurs upon the meeting of offer and acceptance, which was manifested by the execution and signing of the contract by authorized representatives. The lack of presidential signature did not negate perfection; Article 19 of the contract explicitly stated that presidential approval was necessary for effectivity, not perfection. Furthermore, Section 59 of Executive Order No. 292 was inapplicable, as the DENR Secretary had authority to enter into publicly bidded contracts regardless of amount under Executive Order No. 380. The defective notice of award was cured by the subsequent execution of the contract, and the government was estopped from assailing it. Finally, the conditions precedent in Article 18 were to be fulfilled within two months from the contract's effectivity; since the contract was not yet effective, the period to comply had not commenced, and JANCOM could not be faulted for non-compliance.

• Perfection vs. Effectivity of Contracts — A contract undergoes three stages: preparation, perfection, and consummation. Perfection takes place when the parties agree upon the essential elements of the contract, occurring upon the meeting of offer and acceptance. Effectivity, on the other hand, may be subject to suspensive conditions, such as presidential approval. The absence of a condition for effectivity does not negate the prior fact of perfection.
• Certiorari as a Substitute for Appeal — The special civil action for certiorari is not a substitute for a lost appeal. It lies only when there is no appeal or any plain, speedy, and adequate remedy in the ordinary course of law. Where a court has jurisdiction over the subject matter and the person, its rulings—however erroneous—cannot be corrected by certiorari but only by appeal.

• "While the twenty-five year effectivity period of the contract has not yet started to run because of the absence of the President’s signature, the contract has, nonetheless, already been perfected."
• "The special civil action for certiorari may not be invoked as a substitute for the remedy of appeal... The existence and availability of the right of appeal proscribes a resort to certiorari, because one of the requirements for availment of the latter remedy is precisely that 'there should be no appeal'."
• "From the moment of perfection, the parties are bound not only to the fulfillment of what has been expressly stipulated but also to all the consequences which, according to their nature, may be in keeping with good faith, usage, and law."

• BA Finance Corporation vs. CA, 229 SCRA 566 (1994) — Followed. Defined a "final" order or judgment as one that disposes of the whole subject matter or terminates a particular proceeding, leaving nothing to be done but to enforce by execution.
• Ruiz, Jr. vs. Court of Appeals, 220 SCRA 490 (1993) — Followed. Enumerated the exceptions where certiorari may be resorted to despite the availability of an appeal (public welfare, advancement of public policy, broader interests of justice, null writs, oppressive exercise of judicial authority), which were held inapplicable to the case.
• City of Cebu vs. Heirs of Candido Rubi, 306 SCRA 108 — Followed. Held that the effect of an unqualified acceptance of the offer or proposal of the bidder is to perfect a contract upon notice of the award to the bidder.
• Bugatti vs. CA, 343 SCRA 335 (2000) — Followed. Discussed the three distinct stages of a contract: preparation or negotiation, perfection, and consummation.

• Section 1, Rule 65, 1997 Rules of Civil Procedure — Governs the petition for certiorari. Applied to emphasize that certiorari lies only when there is no appeal or any plain, speedy, and adequate remedy in the ordinary course of law.
• Section 1, Rule 41, 1997 Rules of Civil Procedure — Governs the subject of appeal. Applied to establish that the RTC decision was a final order that should have been appealed.
• Articles 1305, 1315, 1319, Civil Code — Define a contract, perfection by mere consent, and consent as the meeting of offer and acceptance. Applied to determine that the BOT contract was perfected upon the concurrence of offer and acceptance and the signing by the parties.
• Section 59, Executive Order No. 292 — Requires presidential approval for infrastructure contracts above certain ceilings. Interpreted in relation to Section 58 and Section 1 of EO 380, and held inapplicable to the BOT contract which was approved by the DENR Secretary.
• Section 1, Executive Order No. 380 (1989) — Authorizes Secretaries of all departments and governing boards of GOCCs to enter into publicly bidded contracts regardless of amount. Applied to validate the DENR Secretary's authority to sign the contract.
• Section 20, Republic Act No. 8749 (Clean Air Act of 1999) — Bans incineration that emits poisonous and toxic fumes. Interpreted not as an absolute prohibition on incineration, but only on those processes emitting toxic fumes.

Vitug, Panganiban, and Sandoval-Gutierrez, JJ. Carpio, J., took no part, having been former counsel to a foreign partner of Jancom Environmental Corporation.