Below is a comprehensive discussion on “Competent and Credible Evidence” under Rule 130 of the 2019 Revised Rules on Evidence in the Philippines, viewed in the broader context of Philippine remedial law and jurisprudence. This will cover (1) the foundational concepts of admissibility, (2) what makes evidence competent, (3) what makes evidence credible, and (4) relevant rules and jurisprudence.
I. OVERVIEW OF ADMISSIBILITY OF EVIDENCE
A. Fundamental Principles
Admissibility Defined
Under the Rules of Court (Rule 128, Section 3), “Evidence is admissible when it is relevant to the issue and is not excluded by the Constitution, the law or these Rules.” Thus, for any piece of evidence to be admitted by the court, it must pass the tests of relevance and competence.Two Prongs of Admissibility
- Relevance: Evidence must have a direct or indirect bearing on a fact in issue such that it makes the existence or non-existence of that fact more or less probable.
- Competence: Evidence must not be excluded by law or the Rules. Even if evidence is relevant, it may still be disallowed if a specific rule or statute bars its introduction (e.g., hearsay rule, best evidence rule, privileged communication, etc.).
Credibility: After meeting the threshold of admissibility, the evidence must be evaluated for its probative weight. “Credibility” often refers to how believable or persuasive the evidence is to the trier of fact (i.e., the judge or jury).
In practical terms, courts first filter out evidence that is irrelevant or otherwise disallowed (incompetent). If found admissible, the court then weighs its credibility in light of all circumstances.
II. COMPETENT EVIDENCE
A. Meaning of Competent Evidence
- Competency generally refers to the legal fitness of evidence to be received by the court for its consideration.
- Evidence is incompetent if a rule of law (constitutional provision, statute, or the Rules of Court) prohibits its reception.
B. Sources of Incompetency
Constitutional Exclusions
- Exclusionary Rule on Illegally Obtained Evidence: Section 3(2), Article III of the 1987 Constitution bars the admissibility of evidence obtained in violation of one’s right against unreasonable searches and seizures.
- Right to Privacy & Right Against Self-Incrimination: Evidence obtained through torture or compulsion is also excluded.
Statutory or Rule-Based Exclusions
- Hearsay Rule (Rule 130, Sections 37-47): A statement made by someone outside of court, offered to prove the truth of the matter asserted, is generally inadmissible unless it falls under recognized exceptions (e.g., dying declarations, business records, etc.).
- Best Evidence Rule (Rule 130, Section 3): When the subject of inquiry is the contents of a document, the original document must be produced unless otherwise provided by the Rules. A secondary piece of evidence (e.g., photocopy, testimony) is generally incompetent unless it qualifies under an exception (e.g., the original is lost or destroyed without bad faith).
- Parol Evidence Rule (Rule 130, Section 10): When the terms of an agreement are in writing, the parties cannot present evidence of terms other than those in the document, except in specified circumstances (such as intrinsic ambiguity, mistake, failure of the written agreement to express the true intent of the parties).
- Privilege & Disqualifications (Rule 130, Sections 22-31): Certain communications are privileged (attorney-client, doctor-patient, priest-penitent, marital privilege, and so forth), rendering testimony about them incompetent unless waived or falling under recognized exceptions.
Judicial Disqualification or Incompetency of Witnesses
- Specific disqualifications exist for some witnesses (e.g., disqualified by reason of mental incapacity or immaturity under certain circumstances, or by reason of relationship in certain instances). However, under the revised rules, competency is the rule and incapacity is the exception.
C. 2019 Amendments to the Rules on Evidence – Notable Highlights
- The amendments favor liberal construction and clarify that evidence that is relevant and is not barred by constitutional or statutory prohibitions is admissible.
- The rules on documentary evidence (best evidence) and testimonial evidence (witness qualification) have been updated to reflect a more modern, flexible approach; however, the principle remains that if evidence is statutorily or constitutionally excluded, it is incompetent.
III. CREDIBLE EVIDENCE
A. Meaning of Credibility
- Credibility pertains to the weight or persuasive quality of the evidence rather than its threshold admissibility.
- Once evidence is admitted (i.e., it is both relevant and competent), the court determines its credibility by examining whether the evidence, in the context of all other evidence, is trustworthy, believable, and consistent with logic, experience, and surrounding circumstances.
B. Factors Affecting Credibility
Witness Demeanor and Manner of Testifying
Trial courts traditionally enjoy the unique advantage of observing the witness’s deportment and demeanor during direct and cross-examinations (People v. Arrojado, G.R. No. 233142, December 5, 2018). Their assessment of credibility on this ground will be accorded great respect on appeal.Consistency and Corroboration
- Contradictions or inconsistencies on material points may cast doubt on a witness’s veracity.
- Corroborative evidence from other witnesses or documents strengthens credibility.
Inherent Plausibility of the Story
- The court examines whether the testimony aligns with human experience, logic, and natural course of events.
- Implausible or obviously contrived statements are less credible.
Bias or Motive
A witness’s interest in the outcome of the case, their relationship to the parties, or any improper motive may diminish credibility (e.g., People v. Visperas, G.R. No. 202065, March 4, 2019).Judicial Notice or Judicial Admissions
- If a fact is of public knowledge or judicially admitted by a party, it may enhance the credibility of related testimonial or documentary evidence.
C. Evaluation by the Courts
- The credibility of evidence is ultimately decided by the weight of evidence rule: the totality of evidence for one side is assessed vis-à-vis that of the opposing side.
- Preponderance of Evidence applies in civil cases (Rule 133, Section 1).
- Proof Beyond Reasonable Doubt is required for criminal cases (Rule 133, Section 2).
- Clear and Convincing Evidence is required in certain special proceedings (e.g., adoption, reconstitution of titles).
IV. INTERPLAY BETWEEN COMPETENCY AND CREDIBILITY
- Threshold vs. Weight: Competency is a question of law; if evidence fails the test of competency, it cannot be considered at all. Credibility, on the other hand, is a question of fact and pertains to how much weight the court gives to the evidence.
- Relevance, Competency, and Credibility must all converge for the evidence to be both admissible and effective in proving a proposition.
V. RELEVANT JURISPRUDENCE AND EXAMPLES
People v. Jugueta, G.R. No. 202124, April 5, 2016
- Emphasized the importance of the trial court’s observation of witness demeanor in establishing credibility. While relevance and competence are threshold issues, it is the believability of the testimony that ultimately carries the day in criminal convictions.
Solangon v. Salazar, G.R. No. 146664, March 11, 2004
- Clarified that authenticity of a document must be established by competent evidence (i.e., by the custodian or the person who executed it, or via an authorized witness). If authenticity is not competently shown, the document’s probative value suffers greatly.
MCC Industrial Sales Corp. v. Ssangyong Corp., G.R. No. 170633, October 17, 2007
- Illustrates the necessity of presenting originals of documentary evidence (or showing an applicable exception under the best evidence rule) for the evidence to be competent. Failure to do so renders the secondary evidence inadmissible.
Heirs of Mariano del Rosario v. Del Rosario, G.R. No. 221862, August 20, 2018
- Demonstrates how parol evidence rule can render evidence incompetent if it seeks to vary the terms of a complete written agreement absent grounds like fraud, mistake, or failure to express the parties’ true intention.
VI. PRACTICAL TIPS FOR LAWYERS AND LITIGANTS
Foundation First
- Always establish competence before delving into credibility. If your evidence can be excluded as incompetent, the matter of credibility becomes moot.
Observe Rules on Authentication and Identification
- For documents, comply strictly with authentication requirements (Rule 132, Sections 19-23, as amended). Ensure that the witness or custodian is properly qualified to authenticate.
Anticipate Objections
- Familiarize yourself with the grounds for excluding evidence: hearsay, irrelevant, incompetent, immaterial, privileged, or best evidence rule violations. Properly prepare to address and overcome such objections.
Reinforce Credibility
- Present corroborating evidence.
- Ensure consistency of testimonies.
- Prepare witnesses thoroughly so that their demeanor in court supports their credibility.
Preserve Issues for Appeal
- If evidence is objected to on grounds of incompetency, put on record the basis for admitting it, so that if disallowed, you can argue it on appeal.
Ethical Considerations
- Under the Code of Professional Responsibility, lawyers must not present false or fabricated evidence. Competency and credibility implicate ethical duties (a lawyer who knowingly offers spurious evidence may face disciplinary action).
VII. CONCLUSION
“Competent and credible evidence” under Rule 130 of the 2019 Revised Rules on Evidence entails two distinct yet interrelated requirements:
- Competence: The evidence must not be excluded by law, rules, or the Constitution. Whether documentary or testimonial, it must pass the foundational requirements (relevance, non-violation of the hearsay rule, best evidence rule, etc.).
- Credibility: Once admitted, the evidence must withstand scrutiny regarding its truthfulness and believability. Courts weigh demeanor, consistency, corroboration, inherent plausibility, and motive in determining credibility.
Mastery of these principles is critical for effective advocacy. An attorney must ensure that evidence not only gets past the admissibility gate (competence) but also proves persuasive to the trier of fact (credibility). Ultimately, the goal is to present proof that is both technically admissible and convincing to secure the best possible outcome for a client.