Auditing is a systematic process of gathering, analyzing, and documenting evidence to evaluate how well an organization adheres to its quality production processes. Objective evidence is the linchpin holding together the entire audit process’s credibility and effectiveness. In this blog, we delve deep into the nature of objective evidence, its importance in the auditing process, and its characteristics that make it invaluable.
Understanding the Critical Role of Objective Evidence
The quintessence of an audit lies in its ability to collect objective evidence—proof that an organization met or didn’t meet its stipulated requirements. It’s not just about collecting evidence haphazardly; it is about gathering evidence tailored to the audit’s specifications. Auditors select key quality requirements to verify and seek verifiable information confirming the organization’s compliance or non-compliance.
Building Credibility and Generating Useful Reports
When auditors gather objective evidence, they lend credibility to the audit. It signifies that actual interviews were conducted, accurate records were examined, and operational processes were analyzed. Reviewers can subsequently look at the gathered evidence and feel assured about the quality audit’s thoroughness and effectiveness.
Additionally, this evidence forms the cornerstone for identifying nonconformities and positive findings within an organization. While the objective isn’t to seek out nonconformities, identifying them and recognizing areas of compliance are both outcomes supported by solid, objective evidence. This precision in evidence collection allows for nonconformities and positive findings to be detailed and verifiable.
The Five Pillars of Objective Evidence
Objective evidence is quite straightforward. It is held to a standard comprising key characteristics that ensure its reliability and impartiality within an audit.
- Unbiased
True objective evidence stands apart from emotions or personal sentiments. Quality auditors must remain neutral and vigilant of their biases and, if needed, take steps to address any influence these biases may have on the evidence collection and interpretation process.
- Factual
Real, verifiable facts underpin objective evidence. In the scope of a quality audit, even an unintentional misinterpretation of data can skew the results. Working in pairs can mitigate this risk, allowing quality auditors to validate their findings with their partners to remain accurate and factual, i.e., corroboration. As reviewed in the internal audit course from IQPS, factual evidence helps manage conflicts that may appear during the auditing process.
- First-Hand
A quality auditor collects evidence at the source. They trust their senses—what they can see, hear, read, or otherwise directly experience—rather than second or third-hand information, which may lead to errors or distorted facts.
It is essential to corroborate evidence to determine whether it is systemic or isolated. As discussed in the IQPS internal audit course, checking other times and areas as appropriate is critical. Abnormal things tend to happen during the week of major holidays.
Corroboration of an observation, first identified as a ‘finding,’ is also important. Per the case study taught in the IQPS auditor training online class, the auditee might misinterpret the auditor’s question. For example, if the auditor asks, “What kind of training have you done for your job?” The auditee might reply, “None.” A novice auditor may immediately identify this as a finding. However, they could have signed off last week after checking training records with the supervisor. The individual interviewed may have interpreted ‘training’ as formal, classroom training.
- Traceable
Objective evidence can always be retraced to its origin. Identifiers such as dates, times, part numbers, and department names make the audit trail transparent and verifiable by anyone who wishes to follow it. It will also justify the findings (even for an internal audit), which helps to manage conflict
- Impersonal
Objective evidence focuses on systems and processes rather than individuals. It is void of personal names, contains no opinions on the severity or impact of findings, and is presented objectively without any accusatory tone. This is critical, especially when conducting an audit for coworkers or employers. The internal audit training course from IQPS discusses conflict resolution management.
Turning Subjective into Objective
Not all evidence collected will initially meet these stringent criteria. Subjective evidence should be probed further to uncover proper objective evidence. This is achieved by following the ‘audit trail’—asking more questions to unearth the facts that convert subjective findings into objective ones.
Are You Ready to Become a Quality Auditor?
The quest for objective evidence is more than a procedural step in auditing; it is both a science and an art. The ability to look beyond the surface, question and analyze without prejudice, and document unassailable facts makes for an audit that not only stands up to scrutiny but also serves as a constructive tool for an organization’s continual improvement. As the auditing landscape evolves, one truth remains: the strength of an audit is judged by the quality of its objective evidence.
IQPS offers globally recognized auditor training online. The Internal Audit Course consists of an online ISO auditor training that gives the participant credit for 16 hours of study (or 1.6 RU’s) of training. This ISO internal audit training provides a comprehensive overview of ISO 9001:2015 with case studies. Sign up today for the internal audit course with three or more people to receive a 10% discount!