University of Melbourne · S2 2026 · FACULTY OF ACCOUNTING

ACCT90030 Information Processes & Control

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ACCT90030 Overview

Information Processes & Control
— A source-grounded ACCT90030 guide to accounting information system, relevance, faithful representation and the complete published assessment structure.
  • Faculty of Business and Economics
  • Semester 2, 2026
  • graduate coursework
  • 12.5 points
  • an accounting information systems and controls subject

ACCT90030 Information Processes & Control covers business-process modelling, accounting data, databases, risk and internal control, ethics, transaction cycles, financial reporting systems, ERP and digital transformation. It is taught within Faculty of Business and Economics. It is graduate coursework. It carries 12.5 points.

  • Processes create accounting evidence Events, actors, documents and system records form the path from operations to reports.
  • Models expose assumptions Flowcharts and data models make boundaries, responsibilities and relationships inspectable.
  • Controls answer risks A control is evaluated against a specific objective, timing, performer, evidence and possible override.
  • Digital change redistributes risk Integration and automation remove some manual errors while concentrating access, configuration and interface dependencies.
ACCT90030 · The University of Melbourne
An independent, AskSia-authored study guide. AskSia is not affiliated with, endorsed by, or sponsored by The University of Melbourne; the course code and name are used for identification only.
Assessment

How ACCT90030 is assessed

ComponentWeightFormat
Computerised ERP Practice Set10%Current subject guide and LMS control staged requirements
Group assignment (4–5 students): presentation and Q&A30%Current brief and LMS control milestones
Subject participation10%Across scheduled learning activities
End-of-semester examination (2 hours) · hurdle50%Examination period; must be passed

The current subject guide publishes a Computerised ERP Practice Set at 10%, a group assignment with presentation and questions at 30%, subject participation at 10%, and a two-hour end-of-semester examination at 50%. The examination must be passed.

Current dates · verify in LMS

Current ACCT90030 dates

DateItemControl
Semester 2 examination periodEnd-of-semester examination50%; exact timetable controlled by the University.

Dates are as published in the current course materials. Confirm exact deadlines and submission settings in the live LMS.

Contents · every chapter, one map

What ACCT90030 covers

Start with Accounting Information and Decision Quality; use Revenue Cycle Processes and Controls as the turning point; finish by bringing the course together in ERP Integration and Digital Transformation.

01

Accounting Information and Decision Quality

accounting information system · relevance · faithful representation · connect information qualities to user decisions and system processes

Define accounting information system

The course material gives this chapter a concrete anchor: Topic 1 links good accounting information to the conceptual framework and systems that produce it.

  • Accounting information system
  • Relevance
  • Faithful representation
  • Applying accounting information system
  • Limits of relevance and faithful representation
02

Business Processes and Documentation

business process · data-flow diagram · business-process diagram · define boundaries and document activity and data flow

Define business process

The course material gives this chapter a concrete anchor: Topic 2 develops process and data-flow documentation.

  • Business process
  • Data-flow diagram
  • Business-process diagram
  • Applying business process
  • Limits of data-flow diagram and business-process diagram
03

Data, Databases and Entity Relationships

entity · primary key · cardinality · translate process rules into entities, keys and relationships

Define entity

The course material gives this chapter a concrete anchor: Topic 3 connects data representation and database structure to accounting processes.

  • Entity
  • Primary key
  • Cardinality
  • Applying entity
  • Limits of primary key and cardinality
04

Risk, Control Objectives and Control Design

risk · control objective · segregation of duties · connect process risks to preventive, detective and corrective controls

Define risk

The course material gives this chapter a concrete anchor: Topics 4 and 5 establish risk assessment and control design.

  • Risk
  • Control objective
  • Segregation of duties
  • Applying risk
  • Limits of control objective and segregation of duties
05

Ethics, Data and Professional Responsibility

data ethics · professional judgement · whistleblowing · analyse accounting data use through duties, consequences and affected parties

Define data ethics

The course material gives this chapter a concrete anchor: Topic 6 makes the ethics of data a distinct part of information-process analysis.

  • Data ethics
  • Professional judgement
  • Whistleblowing
  • Applying data ethics
  • Limits of professional judgement and whistleblowing
06

Revenue Cycle Processes and Controls

revenue cycle · credit approval · three-way evidence chain · trace sales events into receivables, cash and revenue

Define revenue cycle

The course material gives this chapter a concrete anchor: Topic 7 follows revenue-cycle processes and controls.

  • Revenue cycle
  • Credit approval
  • Three-way evidence chain
  • Applying revenue cycle
  • Limits of credit approval and three-way evidence chain
07

Expenditure Cycle Processes and Controls

expenditure cycle · three-way match · vendor master · trace purchasing and payment while evaluating authorisation and completeness

Define expenditure cycle

The course material gives this chapter a concrete anchor: Topic 8 examines expenditure processes and controls.

  • Expenditure cycle
  • Three-way match
  • Vendor master
  • Applying expenditure cycle
  • Limits of three-way match and vendor master
08

Conversion Cycle and Production Controls

conversion cycle · bill of materials · work in process · connect production events, inventory movement and cost records

Define conversion cycle

The course material gives this chapter a concrete anchor: Topic 9 follows the conversion cycle from inputs to production and cost information.

  • Conversion cycle
  • Bill of materials
  • Work in process
  • Applying conversion cycle
  • Limits of bill of materials and work in process
09

Financial Reporting Process and Controls

financial reporting process · journal-entry control · reconciliation · trace source systems through adjustments and financial statements

Define financial reporting process

The course material gives this chapter a concrete anchor: Topic 10 connects process and database design to financial reporting.

  • Financial reporting process
  • Journal-entry control
  • Reconciliation
  • Applying financial reporting process
  • Limits of journal-entry control and reconciliation
10

ERP Integration and Digital Transformation

enterprise resource planning · configuration control · digital transformation · evaluate integration, automation and transformation risks

Define enterprise resource planning

The course material gives this chapter a concrete anchor: Topic 11 considers ERP and digital transformation after the transaction-cycle foundations.

  • Enterprise resource planning
  • Configuration control
  • Digital transformation
  • Applying enterprise resource planning
  • Limits of configuration control and digital transformation

It is positioned as an accounting information systems and controls subject.

Students connect process evidence and technology to financial-statement effects and defensible control recommendations.

Check the current subject guide before relying on the assessment weights listed on this page.

The operational assessment conditions matter here.

Current subject materials and the official timetable control any examination operation.

What makes ACCT90030 demanding is concrete: tracing a seemingly local process or access weakness far enough to show its accounting consequence, control evidence and residual risk

Pass the two-hour end-of-semester examination and satisfy the ordinary overall subject pass requirement.

For enrolment planning, confirm current eligibility in the 2026 Handbook.

Start with Accounting Information and Decision Quality; use Revenue Cycle Processes and Controls as the turning point; finish by bringing the course together in ERP Integration and Digital Transformation.

Worked example · free

Evaluate a process control

Q [4 marks]. AskSia-authored practice. One employee can create a supplier, enter its invoice and release payment. Recommend and test a control response. The mark allocation shown here is a study aid created for this example, not a University assessment scheme.
Figure.Figure. financial reporting process, journal-entry control and reconciliation support a discipline-specific process-and-control recommendation.financialreporting processjournal-entrycontrolreconciliationprocess-and-controlrecommendation
Figure. financial reporting process, journal-entry control and reconciliation support a discipline-specific process-and-control recommendation.
  • 1Map incompatible activities.
  • 1State fraud and error risks.
  • 1Design preventive and detective controls.
  • 1Specify evidence and residual risk.
Separate supplier-master approval and payment release from invoice entry, restrict roles in the ERP, and review exception logs and supplier changes. Test access listings and a sample of changes; collusion and privileged override remain residual risks.
Sia tip — A control recommendation is incomplete without performer, timing and evidence.
Glossary

Key terms

Accounting information system
People, procedures, data, software and controls that capture and report economic events. This chapter uses the concept when students connect information qualities to user decisions and system processes.
Relevance
Capacity of information to influence a decision through predictive or confirmatory value. It helps explain the reasoning required to connect information qualities to user decisions and system processes.
Faithful representation
Completeness, neutrality and freedom from material error in representing an economic phenomenon. Its limit matters because timeliness or detail can conflict with cost and faithful representation.
Business process
Related activities transforming inputs into outputs for an organisational objective. This chapter uses the concept when students define boundaries and document activity and data flow.
Data-flow diagram
Model showing external entities, processes, data stores and data flows. It helps explain the reasoning required to define boundaries and document activity and data flow.
Business-process diagram
Visual sequence of activities, events, actors and decisions. Its limit matters because a diagram can be syntactically correct while omitting ownership or accounting effects.
Entity
Distinct business object about which data are stored. This chapter uses the concept when students translate process rules into entities, keys and relationships.
Primary key
Attribute or combination uniquely identifying each entity occurrence. It helps explain the reasoning required to translate process rules into entities, keys and relationships.
Cardinality
Constraint describing how many occurrences may participate in a relationship. Its limit matters because poor keys and unresolved many-to-many relations create duplication and update anomalies.
Risk
Possibility that an event prevents an objective or causes loss or misstatement. This chapter uses the concept when students connect process risks to preventive, detective and corrective controls.
Control objective
Desired condition that a control activity is intended to achieve. It helps explain the reasoning required to connect process risks to preventive, detective and corrective controls.
Segregation of duties
Allocation of incompatible authorisation, custody, recording and reconciliation tasks to different people. Its limit matters because more controls can add cost without addressing the causal risk.
Data ethics
Evaluation of rights, harms, fairness and responsibility in collecting and using data. This chapter uses the concept when students analyse accounting data use through duties, consequences and affected parties.
Professional judgement
Reasoned application of standards and evidence under contextual uncertainty. It helps explain the reasoning required to analyse accounting data use through duties, consequences and affected parties.
FAQ

ACCT90030 FAQ

Where is the hardest reasoning in Information Processes & Control?

Tracing a seemingly local process or access weakness far enough to show its accounting consequence, control evidence and residual risk. Business-process modelling, accounting data, databases, risk and internal control, ethics, transaction cycles, financial reporting systems, ERP and digital transformation.

How does assessment work in Information Processes & Control?

The published assessment components listed on this page. Current subject materials and the official timetable control any examination operation. Pass the two-hour end-of-semester examination and satisfy the ordinary overall subject pass requirement.

What form does the exam or final task take in Information Processes & Control?

Current subject materials and the official timetable control any examination operation. The published assessment components listed on this page. Pass the two-hour end-of-semester examination and satisfy the ordinary overall subject pass requirement.

Which pass conditions apply in Information Processes & Control?

Pass the two-hour end-of-semester examination and satisfy the ordinary overall subject pass requirement. The published assessment components listed on this page. Current subject materials and the official timetable control any examination operation.

Which teaching period does this Information Processes & Control resource cover?

It is aligned to Semester 2, 2026; confirm your enrolled class and timetable in the current institutional system. End-of-semester examination: Semester 2 examination period. Business-process modelling, accounting data, databases, risk and internal control, ethics, transaction cycles, financial reporting systems, ERP and digital transformation.

What should a student check before enrolling in Information Processes & Control?

Confirm current eligibility in the 2026 Handbook. This resource covers Semester 2, 2026. Business-process modelling, accounting data, databases, risk and internal control, ethics, transaction cycles, financial reporting systems, ERP and digital transformation.

Where should current dates for Information Processes & Control be confirmed?

End-of-semester examination: Semester 2 examination period. Confirm any change and the exact submission setting in the live LMS. The published assessment components listed on this page.

Who controls the official rules for Information Processes & Control?

The university does. This is an independent ACCT90030 study resource; current institutional instructions remain authoritative for assessment operation. Business-process modelling, accounting data, databases, risk and internal control, ethics, transaction cycles, financial reporting systems, ERP and digital transformation.

Chapter questions

Questions students ask in each ACCT90030 chapter

Which links need evidence when students connect information qualities to user decisions and system processes?
Connect information qualities to user decisions and system processes. Topic 1 links good accounting information to the conceptual framework and systems that produce it. People, procedures, data, software and controls that capture and report economic events. This chapter uses the concept when students connect information qualities to user decisions and system processes. Chapter 01 · Accounting Information and Decision Quality
What must be fixed before students define boundaries and document activity and data flow?
Define boundaries and document activity and data flow. Topic 2 develops process and data-flow documentation. Related activities transforming inputs into outputs for an organisational objective. This chapter uses the concept when students define boundaries and document activity and data flow. Chapter 02 · Business Processes and Documentation
What must survive the move required to translate process rules into entities, keys and relationships?
Translate process rules into entities, keys and relationships. Topic 3 connects data representation and database structure to accounting processes. Distinct business object about which data are stored. This chapter uses the concept when students translate process rules into entities, keys and relationships. Chapter 03 · Data, Databases and Entity Relationships
Which links need evidence when students connect process risks to preventive, detective and corrective controls?
Connect process risks to preventive, detective and corrective controls. Topics 4 and 5 establish risk assessment and control design. Possibility that an event prevents an objective or causes loss or misstatement. This chapter uses the concept when students connect process risks to preventive, detective and corrective controls. Chapter 04 · Risk, Control Objectives and Control Design
Where should the reasoning begin when students analyse accounting data use through duties, consequences and affected parties?
Analyse accounting data use through duties, consequences and affected parties. Topic 6 makes the ethics of data a distinct part of information-process analysis. Evaluation of rights, harms, fairness and responsibility in collecting and using data. This chapter uses the concept when students analyse accounting data use through duties, consequences and affected parties. Chapter 05 · Ethics, Data and Professional Responsibility
Where does the chain begin when students trace sales events into receivables, cash and revenue?
Trace sales events into receivables, cash and revenue. Topic 7 follows revenue-cycle processes and controls. Activities from customer order through delivery, billing, collection and reporting. This chapter uses the concept when students trace sales events into receivables, cash and revenue. Chapter 06 · Revenue Cycle Processes and Controls
Where does the chain begin when students trace purchasing and payment while evaluating authorisation and completeness?
Trace purchasing and payment while evaluating authorisation and completeness. Topic 8 examines expenditure processes and controls. Activities from purchasing need through ordering, receipt, liability recognition and payment. This chapter uses the concept when students trace purchasing and payment while evaluating authorisation and completeness. Chapter 07 · Expenditure Cycle Processes and Controls
Which links need evidence when students connect production events, inventory movement and cost records?
Connect production events, inventory movement and cost records. Topic 9 follows the conversion cycle from inputs to production and cost information. Activities converting labour, materials and overhead into goods or services. This chapter uses the concept when students connect production events, inventory movement and cost records. Chapter 08 · Conversion Cycle and Production Controls
Where does the chain begin when students trace source systems through adjustments and financial statements?
Trace source systems through adjustments and financial statements. Topic 10 connects process and database design to financial reporting. Activities consolidating, adjusting, closing and presenting accounting information. This chapter uses the concept when students trace source systems through adjustments and financial statements. Chapter 09 · Financial Reporting Process and Controls
What evidence would allow a student to evaluate integration, automation and transformation risks?
Evaluate integration, automation and transformation risks. Topic 11 considers ERP and digital transformation after the transaction-cycle foundations. Integrated applications and shared data supporting cross-functional processes. This chapter uses the concept when students evaluate integration, automation and transformation risks. Chapter 10 · ERP Integration and Digital Transformation
Study strategy

How to study for the exam

Retrieve the course map, practise the recurring method—map the business event and data flow, connect documents and database structure to accounting outputs, identify process risks, select control objectives and controls, and evaluate evidence and residual exposure—on changed scenarios, and verify every operational assessment detail in the live institutional system.

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