NPPE study materials
NPPE study resources

NPPE case studies

NPPE · Put your knowledge to work in context.

The National Professional Practice Examination (NPPE) is a computer-delivered, multiple-choice examination used by Canadian engineering regulators as part of the licensure pathway toward the professional engineer (P.Eng.) designation. It is typically written by engineering graduates, internationally trained engineers, and others completing their registration requirements with a provincial or territorial regulator. The exam tests judgment rather than engineering science: it covers professionalism and ethics, professional practice and law, regulation and governance, and management and communication. Questions are scenario-based, so you are usually asked what a reasonable, ethical practitioner should do in a realistic workplace situation rather than to recall a formula. The NPPE case studies are 5 cases and about 2,936 words.

1

The Unpermitted Structural Modification

You are a structural engineer employed by a mid-sized consulting firm. A long-standing client, a property developer, has submitted a permit application for a six-storey residential building.

688 words, about 3 min
2

The Contaminated Site Report

You are an environmental engineer hired by a municipality to assess a former industrial site slated for a new school. Your Phase II Environmental Site Assessment reveals elevated levels of lead and polycyclic aromatic hydrocarbons (PAHs) in the soil, exceeding the provincial residential/parkland standards.

509 words, about 3 min
3

The Conflict of Interest in Procurement

You are a professional engineer serving on a municipal procurement committee evaluating proposals for a new water treatment plant. Your sister is the vice-president of a engineering firm that has submitted a proposal.

535 words, about 3 min
4

The Overworked Team and the Safety Inspection

You are the manager of an engineering team responsible for inspecting and certifying amusement park rides. Your team has been working 60-hour weeks for the past two months due to a surge in new ride installations and a staff member on extended leave.

636 words, about 3 min
5

The Misleading Feasibility Study

You are a civil engineer working for a consulting firm that specializes in infrastructure projects. Your firm has been hired by a regional government to prepare a feasibility study for a new bridge.

568 words, about 3 min