I. Introduction

This memorandum provides an exhaustive analysis of the rules governing the management of a partnership and the appointment of managers under Philippine civil law, specifically the Civil Code of the Philippines. The focus is on ordinary partnerships governed by Articles 1767 to 1867. The management structure is a fundamental aspect of partnership operations, determining authority, control, and liability. This memo will delineate the default statutory rules, the primacy of the partnership agreement, the methods of appointing managers, their rights, duties, and liabilities, and the remedies available to partners.

II. Legal Framework and Sources of Governing Rules

The primary source is Title IX, Chapter 3 of the Civil Code (Articles 1800 to 1817). The governing rules are derived hierarchically from: (1) the partnership agreement or articles of co-partnership; (2) the specific provisions of the Civil Code on partnership management; and (3) in their default, the general provisions on partnerships and obligations. The partnership agreement holds primacy, as the law respects the autonomy of the parties to establish their own management structure. The statutory rules apply only in the absence of a contrary stipulation.

III. Default Rule: Management by All Partners

Article 1800 establishes the default rule: “Unless otherwise stipulated, the powers of management shall be exercised by all the partners.” This embodies the principle of delectus personae and mutual agency. Under this regime:
Every partner is considered an agent of the partnership* for the purpose of its business (Article 1818).
The unanimous consent* of all partners is required for any act which would make it impossible to carry on the ordinary partnership business (Article 1813).
For acts not in the regular course of business, the consent of the majority* of the managing partners is required (implied from Articles 1801 & 1803).
Differences arising as to ordinary matters connected with the partnership business may be decided by a majority of the partners; but no act in contravention of the partnership agreement may be done without the unanimous consent* of all partners (Article 1812).

IV. Stipulation for Management by One or More Designated Partners

Pursuant to the opening clause of Article 1800 (“Unless otherwise stipulated…”), the partners may agree to centralize management authority. Article 1801 provides: “If it has been agreed that one or more partners shall manage the partnership, the non-managing partners shall not interfere with the management, notwithstanding their having contributed a majority of the capital.”
The managing partner* or partners assume exclusive authority over the operational and administrative decisions within the scope of the partnership business.
The non-managing partners* forfeit their individual management rights, retaining only their financial interest and the right to demand a formal accounting under the conditions set by law (Article 1806).
This stipulation must be clear and is typically contained in the articles of co-partnership*.

V. Appointment of a Manager Who is Not a Partner

Partners may appoint an outsider as the manager of the partnership. This is governed by Articles 1809 to 1811.
Appointment: The appointment must be made in writing, either in the partnership agreement* itself or in a separate power of attorney (Article 1809).
Scope of Authority: The document of appointment defines the manager’s powers. In the absence of such specification, the manager has all the powers of a managing partner* but is subject to all the restrictions placed upon one (Article 1810).
Revocation: The partners may revoke the appointment at any time, unless it is stipulated to be irrevocable for a fixed period. Even if irrevocable, the appointment may be revoked for just cause, such as breach of trust or gross incompetence (Article 1811, relating to mandate* under Article 1927).

VI. Rights, Powers, and Limitations of Managing Partners and Appointed Managers

The authority of those in charge of management is extensive but not absolute.
Power of Agency: A managing partner or appointed manager acts as an agent* of the partnership. Their acts, within the apparent scope of the partnership business, bind the partnership (Article 1818).
Requirement of Unanimous Consent: Regardless of management structure, Article 1813 requires the unanimous consent* of all partners for specific fundamental acts, including: (a) assignment of partnership property in trust for creditors; (b) disposal of the goodwill of the business; (c) any act which would make it impossible to carry on the ordinary business; (d) confession of a judgment; and (e) submission of a partnership claim or liability to arbitration.
Limitations from the Agreement: Any act in contravention of the partnership agreement is prohibited without unanimous consent* (Article 1812).
Right to Compensation: Unless otherwise agreed, a partner is not entitled to a salary for services rendered in the conduct of the partnership business, as his labor is considered his contribution to the common fund (Article 1799). An appointed manager* who is not a partner is entitled to compensation as stipulated.

VII. Duties and Liabilities of Managing Partners and Appointed Managers

Those in charge of management owe fiduciary duties to the partnership and the other partners. Their liability arises from breach of these duties.
Duty of Diligence: They must observe the diligence of a good father of a family in the performance of their management functions (Article 1803, in relation to the law on mandate*, Article 1887).
Duty of Loyalty and Accountability: They are accountable as fiduciaries* and must render true, full, and timely accounts of their management (Article 1806). They are prohibited from engaging in business which is of the kind the partnership is engaged in, unless expressly permitted by the partnership agreement (Article 1808).
Liability for Breach: A managing partner who violates his duties shall be liable for damages to the partnership (Article 1807). If guilty of fraud or negligence, he may be held criminally liable under relevant statutes. An appointed manager is governed by the rules on mandate (Articles 1868-1932) and is liable for damages caused by his negligence or misconduct* (Article 1909).

VIII. Rights and Remedies of Non-Managing Partners

Partners who are not entrusted with management retain significant rights to protect their investment.
Right to Information: Every partner has the right to demand, from the managing partners, true and full information* of all matters affecting the partnership (Article 1805).
Right to Formal Account: A formal account of partnership affairs may be demanded, provided there is a just and reasonable cause* and without prejudice to the partnership business (Article 1806). This is the primary remedy against mismanagement.
Inspection of Books: All partners have the right to inspect* and copy the partnership books, which must be kept at the principal place of business (Article 1804).
Derivative Action: A partner may bring an action on behalf of the partnership to recover damages for wrongs caused to the partnership by a managing partner’s* breach of duty.
Dissolution: Persistent mismanagement, willful or persistent breach of the partnership agreement, or conduct making it not reasonably practicable to carry on the business are grounds for judicial dissolution* upon application by a partner (Article 1831).

IX. Judicial Interpretation and Doctrinal Principles

Supreme Court jurisprudence has elaborated on these statutory rules.
The power to manage is a fiduciary power that must be exercised with utmost good faith. In Bacolor v. Banco Filipino*, the Court emphasized that a managing partner occupies a position of trust.
The requirement for unanimous consent* under Article 1813 is strictly construed as it involves extraordinary acts that jeopardize the partnership’s existence or assets.
The right to information under Article 1805 is absolute*, though the manner and time of providing it must not unduly hamper operations. Denial of this right is a sign of bad faith.
The distinction between a managing partner and a mere employee is crucial. In Mendoza v. Paule*, the Court ruled that a partner performing managerial functions, unless expressly salaried, is not an employee for purposes of labor law.

X. Conclusion

The management of a partnership under Philippine law is a flexible structure founded on contractual autonomy. The default rule of collective management can be modified by agreement to centralize authority in one or more managing partners or an external manager. Regardless of the structure, those in management are bound by stringent fiduciary duties and statutory limitations, most notably the requirement of unanimous consent for fundamental acts. Non-managing partners are protected by rights to information, inspection, and accounting. The partnership agreement is the paramount document, and careful drafting to define management powers, appointment procedures, and removal mechanisms is essential to prevent conflict and ensure the partnership’s orderly operation.