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P a g e
2300 Performing the Engagement
Examining & Evaluating Information
When performing engagements, IA will analyze sufficient, reliable, relevant, and useful
information to achieve the engagement’s objectives. Conclusions and engagement results will be
based on appropriate analyses and evaluations and documented in the working papers. The
procedures performed during most engagements may include reviewing applicable laws,
regulations, policies and procedures; interviewing selected employees and others; examining
selected documents and records; comparing relationships among financial and nonfinancial
information; and performing observations.
Fieldwork
Fieldwork is the process of gathering evidence and analyzing and evaluating that evidence as
directed by the approved audit program. Evidential matter obtained during the course of the audit
provides the documented basis for the auditor's opinions, observations, and recommendations as
expressed in the audit report. As internal auditors, we are obligated by our professional standards
to act objectively, exercise due professional care, and collect sufficient, competent, relevant, and
useful information to provide a sound basis for audit observations and recommendations.
Throughout fieldwork, professional judgment should be used to (a) determine whether evidence
gathered is sufficient, relevant, competent, and useful to conclude on the established objectives; and
(b) based on the information available, reassess the audit objectives, scope, and procedures to ensure
efficient use of audit resources (e.g., should the remaining audit steps be eliminated, should the
objective or scope be modified, have more efficient procedures been identified, or should additional
hours be allocated to achieve an expanded audit objective). Fieldwork includes:
• Gaining an understanding of the activity, system, or process under review and the prescribed
policies and procedures, supplementing and continuing to build upon the information already
obtained in the preliminary survey.
• Observing conditions or operations.
• Interviewing appropriate personnel.
• Examining assets and accounting, business, and other operational records.
• Analyzing data and information
• Reviewing systems of internal control and identifying internal control points.
• Evaluating and concluding on the adequacy (effectiveness and efficiency) of internal controls.
• Conducting compliance testing.
• Conducting substantive testing.
• Determining if appropriate action has been taken in regard
Working Papers
Working papers (audit evidence) are the connecting link between the objectives and the auditor’s
report. All pertinent information obtained by internal audit must be documented. Engagement
working papers serve the following purposes: