PDC Study Guide 2026
Everything you need to pass the PDC exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 PDC Exam Format at a Glance
📚 PDC Topics to Study (21)
✍️ Sample PDC Questions & Answers
1. Which documentation practice BEST demonstrates regulatory compliance for PDC certified professionals?
Organized, dated, and signed records demonstrate systematic regulatory compliance.
2. In PDC design, what is the purpose of a 'stakeholder consultation' process?
Stakeholder consultation ensures that those who will live with or be affected by a design are heard, increasing both the quality of the design and community ownership of outcomes.
3. What is the ethic of 'Fair Share' in permaculture?
Fair Share, also known as Return of Surplus, is the third core ethic of permaculture. It encourages individuals and communities to distribute any surplus resources or yields equitably and to limit their own consumption to what is truly needed. This ethic aims to ensure that everyone has access to resources and that the planet's capacity is not overexploited, promoting social and ecological justice.
4. How does permaculture design address conflict within intentional communities?
Social permaculture designs proactive conflict resolution and communication systems (like nonviolent communication and regular community meetings) as infrastructure just as important as water systems.
5. In agroforestry, what does the term 'alley cropping' refer to?
Alley cropping places rows of trees or shrubs with crops grown in the alleys between them, benefiting from tree shade, leaf mulch, and root interactions.
6. Earthship buildings pioneered by architect Michael Reynolds are primarily characterized by which construction feature?
Earthships use discarded automobile tires packed tightly with rammed earth as their primary structural wall, and often integrate rainwater catchment, greywater treatment, and food production systems.