The Planning & Scheduling Professional (PSP) Exam from AACE International validates your ability to manage project timelines, resource allocation, and scheduling workflows in real-world environments. This certification, part of the PSP Certification path, is designed for professionals who develop, execute, and monitor project schedules across industries. Whether you're advancing your career in construction, engineering, or operations management, this exam tests both theoretical knowledge and practical decision-making. This page outlines the core topics, question formats, and preparation strategies to help you succeed on the AACE-PSP exam.
Use this topic map to guide your study for AACE International AACE-PSP (Planning & Scheduling Professional (PSP) Exam) within the PSP Certification path.
The AACE-PSP exam combines multiple-choice items with scenario-based questions to assess both foundational knowledge and applied reasoning in scheduling contexts.
Questions progress in difficulty and emphasize practical application, ensuring candidates can handle actual project scheduling decisions.
An effective study plan aligns your preparation to the four core domains and builds from foundational concepts to applied scenarios. Dedicate 4-6 weeks to systematic review, practice, and self-assessment. Track your progress weekly and adjust focus based on weak areas.
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Planning and Scheduling Applications and Basic Development Scheduling and Planning typically account for the largest portion of the exam. These domains test your ability to build, update, and justify schedules in real projects. Practical Exercise and Communication are equally important because they validate that you can apply knowledge and explain decisions to stakeholders.
In practice, you begin with Basic Development Scheduling and Planning to define activities and build the initial schedule. Planning and Scheduling Applications then guides how you execute, monitor, and update that schedule as the project progresses. Practical Exercise ensures you can use tools and methods to perform these tasks. Communication runs throughout, enabling you to report status, justify changes, and align the team on timeline expectations.
While the exam is accessible to candidates with foundational knowledge, 1-2 years of direct project scheduling experience significantly improves your ability to recognize realistic scenarios and make sound decisions. If you have limited hands-on experience, focus extra study time on scenario-based questions and seek opportunities to build or review actual project schedules during your preparation period.
Frequent errors include misunderstanding dependency logic and critical path calculation, confusing duration estimation techniques, and overlooking the communication implications of schedule changes. Many candidates also rush through scenario questions without fully analyzing constraints. Slow down on complex items, re-read the question to confirm what is being asked, and consider all stakeholder perspectives before selecting an answer.
Focus on high-weight topics and revisit any question types that gave you difficulty during practice. Create a short reference sheet of key formulas, terminology, and decision frameworks. Take one full-length timed practice test 2-3 days before the exam to build confidence and identify any remaining gaps. Avoid cramming new material; instead, reinforce what you have already learned and ensure you understand the reasoning behind correct answers.
The BEST reason to use multiple calendars is to:
Purpose of Multiple Calendars:
Multiple calendars account for varied work/non-work periods among resources, regions, or activities, accurately representing project execution.
Evaluation of Other Options:
B, C, D: These may be secondary benefits but are not the primary reason.
Verification with PSP Guidelines: The PSP Study Guide emphasizes the importance of calendars for realistic scheduling (Ref: PSP Study Guide, Chapter 2A: Calendars and Constraints).
Using the normal schedule, what is the owner's total cost of the project?
Owner's total project cost is calculated by summing all direct and indirect costs, including any adjustments for delays or bonuses.
Using the normal schedule, the provided cost aligns with $12,990,000 after applying standard rates and durations.
Reference: PSP Study Guide, Section 1.3.10 -- Cost Estimate Development, which highlights cost aggregation methods.
In the "normal" schedule, excluding Activity 1000, what activity(s) are concurrent with Activity 3001?

Activity Overview and Dependencies:
From the provided schedule data, Activity 3001 (Excavation, Dam Site) starts with multiple logical relationships:
Successor activities include SS (Start-to-Start) and FS (Finish-to-Start) dependencies with other tasks.
Specifically, these relationships link 3001 to 4001 (Excavation, Spillway) and 5001 (Drill and Grout, Dam Site).
Normal Schedule Context:
Excluding Activity 1000, we focus on Activity 3001's logical relationships to determine which activities are concurrent.
In the 'Normal Schedule', Activity 3001 has a duration of 152 days and overlaps with Activities 4001 (152 days) and 5001 (102 days). Both activities share similar dependencies and durations with Activity 3001, making them concurrent.
Schedule Dependency Analysis:
Concurrent activities are identified by overlapping durations and logical relationships that align their schedules.
Activity 4001 is linked via SS and FF dependencies, ensuring simultaneous start and finish points.
Activity 5001 starts as 3001 progresses (SS and FS dependencies).
Final Answer Validation:
Other listed activities, such as 2003 and 7001 (Answer A) or 2004 (Answer B), are not logically or temporally concurrent based on their dependencies and durations.
Only 4001 and 5001 have concurrent schedules aligning with Activity 3001.
Study Guide Reference:
Planning and Scheduling Professional Certification Study Guide, Chapter 2 -- Scheduling, sections on 'Dependencies and Constraints' (p. 157) and 'Sequencing Activities' (p. 151).
For further insights into identifying concurrency using logical relationships, refer to AACE's Recommended Practice 10S-90: Cost Engineering Terminology.
This structured approach ensures alignment with PSP standards and principles in evaluating concurrent activities in complex schedules.
Which of the following are NOT normally included in the project scope statement, either directly or by reference?
The Project Scope Statement typically includes:
Project objectives.
Justification.
Deliverables.
However, the contract between the contractor and owner is not included directly in the scope statement. Instead, it serves as a separate legal document governing the project's terms and conditions. This distinction is clear in project scope management practices discussed in the PSP materials.