Daging vs. Davis

The prohibition against representing conflicting interests under Rule 15.03 of the Code of Professional Responsibility is absolute and extends to all members of a law firm, such that a lawyer cannot represent a party adverse to his firm's client even if he claims no personal knowledge of the client's confidences, and good faith or lack of intent to betray the client is not a defense.

Daria O. Daging operated the Nashville Country Music Lounge in Baguio City under a lease from Benjie Pinlac. On March 7, 2005, she entered into a Retainer Agreement with Davis & Sabling Law Office, represented by Atty. Riz Tingalon L. Davis and Atty. Amos Saganib Sabling, for legal services concerning her business. Due to rental delinquencies, Pinlac terminated the lease and arranged for Novie Balageo to take over the bar operations, which were subsequently renamed Amarillo Music Bar.

• The Retainer Agreement: On March 7, 2005, complainant Daria O. Daging entered into a Retainer Agreement with Davis & Sabling Law Office, represented by respondent Atty. Riz Tingalon L. Davis and his partner Atty. Amos Saganib Sabling, for legal services concerning her business, the Nashville Country Music Lounge located at No. 22 Otek St., Baguio City.
• The Lease Termination and Takeover: Complainant had leased the building space for her bar from Benjie Pinlac. Due to delinquency in monthly rentals, Pinlac terminated the lease. Together with Novie Balageo and respondent, Pinlac proceeded to the music bar, inventoried all equipment therein, and informed complainant that Balageo would take over operations. The establishment was subsequently renamed Amarillo Music Bar.
• The Ejectment Case: Complainant filed an ejectment case against Pinlac and Balageo before the Municipal Trial Court in Cities (MTCC), Branch 1, Baguio City. At the time of filing, the Retainer Agreement with Davis & Sabling Law Office remained subsisting and in force.
• Conflicting Representation: During the pendency of the ejectment case and while the retainer agreement was still effective, respondent appeared as counsel for Balageo (the defendant) and filed on her behalf an Answer with Opposition to the Prayer for the Issuance of a Writ of Preliminary Injunction dated July 11, 2005. Respondent withdrew his appearance for Balageo only on August 26, 2005.
• Complainant's Allegations: Complainant alleged that respondent acted as business partner of Balageo in operating the bar under her former business name, and that he took advantage of information obtained through the retainer agreement to assist her adversary.
• Respondent's Defense: Respondent denied acting as business partner or participating in the takeover. He asserted that Balageo was already his client prior to the retainer agreement with complainant. He claimed that it was his partner Atty. Sabling who handled complainant's matters and that he had no knowledge of any information or legal matters complainant confided to the law firm. He admitted representing Balageo but denied taking advantage of the retainer agreement, claiming he withdrew as counsel for Balageo once he learned of the truth of the matters.

• Violation of Rule 15.03: Complainant maintained that respondent violated Rule 15.03 of Canon 15 of the Code of Professional Responsibility by representing conflicting interests without written consent after full disclosure, as he represented Balageo in the ejectment case while his law firm was still retained by complainant.
• Betrayal of Trust: Complainant argued that respondent betrayed the trust reposed in him and his law firm by using information obtained from the professional relationship to the disadvantage of complainant and to the advantage of Balageo.

• No Personal Knowledge: Respondent argued that he never personally handled any legal matters for complainant, as all consultations were made only with his partner Atty. Sabling. He claimed he had no knowledge or information regarding complainant's business or any matters she confided to the law firm.
• Prior Client Relationship: Respondent contended that Balageo was already his client before complainant engaged the law firm's services, and that he only assisted in the inventory after Balageo informed him she had leased the premises from Pinlac.
• Good Faith Withdrawal: Respondent asserted that he withdrew as counsel for Balageo once he learned of the truth of the matters, and that he never took advantage of the retainer agreement.

• Conflict of Interest: Whether respondent violated Rule 15.03 of Canon 15 of the Code of Professional Responsibility by representing Balageo in the ejectment case against complainant while the retainer agreement with complainant's law firm was still subsisting.
• Good Faith Defense: Whether lack of personal knowledge of client confidences constitutes a defense to a charge of representing conflicting interests.

• Conflict of Interest: Rule 15.03 was violated because the prohibition against representing conflicting interests is absolute and applies regardless of good faith or lack of intent to represent conflicting interests. Representing Balageo while the retainer agreement with complainant was subsisting constituted representation of conflicting interests.
• Good Faith Defense: Lack of personal knowledge is not a defense. The conflict is imputed to all members of the law firm, and respondent—undeniably aware that complainant was a client of his law firm—should have immediately informed both complainant and Balageo that neither he nor any other member of his firm could represent either of them in their legal tussle.

• Absolute Prohibition on Conflicting Interests (Rule 15.03) — The prohibition against a lawyer representing conflicting interests is absolute and applies regardless of good faith or lack of intent to betray the client. The rule mandates that a lawyer shall not represent conflicting interests except by written consent of all concerned given after a full disclosure of the facts.
• Imputed Disqualification of Law Firm Members — The conflict of interest prohibition applies to all members of a law firm. When a law firm enters into a retainer agreement with a client, all partners are considered counsel for the client, and none may subsequently represent a party with interests adverse to that client during the subsistence of the retainer.
• Avoidance of Appearance of Impropriety — Lawyers are expected not only to keep inviolate the client's confidence but also to avoid the appearance of treachery and double-dealing, as this is paramount to encouraging litigants to entrust their secrets to their lawyers and maintaining the integrity of the administration of justice.

• "A lawyer may not, without being guilty of professional misconduct, act as counsel for a person whose interest conflicts with that of his present or former client." — Articulates the fundamental prohibition underlying Rule 15.03.
• "The prohibition against representing conflicting interests is absolute and the rule applies even if the lawyer has acted in good faith and with no intention to represent conflicting interests." — Establishes that subjective good faith is not a defense to conflict of interest violations.
• "Lawyers are expected not only to keep inviolate the client's confidence, but also to avoid the appearance of treachery and double-dealing for only then can litigants be encouraged to entrust their secrets to their lawyers, which is of paramount importance in the administration of justice." — Emphasizes the duty to avoid even the appearance of impropriety.
• "A lawyer who takes up the cause of the adversary of the party who has engaged the services of his law firm brings the law profession into public disrepute and suspicion and undermines the integrity of justice." — Explains the rationale for imputing conflicts to all law firm members.

• Quiambao v. Atty. Bamba, 505 Phil. 126 (2005) — Cited for the principle that lawyers must avoid the appearance of treachery and double-dealing to maintain public trust in the legal profession.
• Hilado v. David, 84 Phil. 569 (1949) — Controlling precedent establishing that a lawyer who represents the adversary of his firm's client brings the profession into disrepute; followed and reiterated in this case.
• Gonzales v. Atty. Cabucana, Jr., 515 Phil. 296 (2006) — Reiterated the Hilado doctrine regarding representation of adverse parties by law firm members.
• Nuique v. Sedillo, A.C. No. 9906, July 29, 2013 — Cited regarding the absolute nature of the prohibition and the range of penalties for violation.
• Orola v. Ramos, A.C. No. 9860, September 11, 2013 — Cited for the principle that the prohibition applies even if the lawyer acted in good faith.

• Rule 15.03, Canon 15 of the Code of Professional Responsibility — Provides that a lawyer shall not represent conflicting interests except by written consent of all concerned given after a full disclosure of the facts. This provision was the basis for finding respondent guilty of professional misconduct.

Antonio T. Carpio (Acting Chief Justice), Arturo D. Brion, Jose Catral Mendoza, Marvic M.V.F. Leonen