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CWNP · Wireless · Professional

Certified Wireless Design Professional (CWDP) exam guide

Exam CWDP-305

CWDP validates the ability to design enterprise WLANs from requirements to validation, including capacity planning, predictive and onsite surveys, and design for voice, video and high-density venues.

Questions60
Time limit90 minutes
Passing score70% (80% for CWNP instructors)
Exam fee$350 USD
Valid for3 years
DeliveryCWNP remote proctored exam

Format: Multiple choice and multiple answer.

Who it's for

Wireless engineers and consultants who design Wi-Fi networks.

What the exam covers

The vendor does not publish a domain breakdown for this exam. Check the official exam page for the current objectives.

Eligibility & prerequisites

Required: Current, valid CWNA.

Recommended: Hands-on enterprise Wi-Fi work; CWNP recommends its official study guide and objectives.

Keeping it active

Valid 3 years. Renew by holding a current CWNA and passing the current exam; passing also renews CWNA for 3 years.

Skills & careers

Skills it validates

  • Requirements gathering and capacity planning
  • Predictive modeling
  • Onsite and validation surveys
  • High-density and voice-grade design
  • AP placement and channel planning
  • Design documentation

Job roles

Wireless Design EngineerWLAN ArchitectWireless ConsultantRF EngineerNetwork Architect

Where it fits in your path

Planning a degree too? See how this cert earns college credit in the College Credit Navigator.

Build my study plan

  1. Week 1: CWDP-305 objectives and requirements analysis.
  2. Week 2: Capacity planning and predictive design with a survey tool.
  3. Week 3: Onsite and validation surveys.
  4. Week 4: Special environments (high density, healthcare, outdoor).
  5. Week 5: Practice tests.

Make it yours: pick your exam date and weekly hours. We'll split your time by domain weight and give you a printable plan.

Exam-day tips

  • Think requirements first; many questions test the design process order.
  • Know airtime and capacity calculations.
  • Understand when predictive vs onsite surveys are appropriate.
  • Read scenarios for client capability constraints.

Key terms for this exam

All 41 terms Study with thinQcards™

Frequently asked questions

How much is CWDP?

$349.99 USD.

Is CWNA required?

Yes.

How long is it valid?

3 years.

Passing score?

70%.

Is CWDP worth it?

Yes for design and consulting roles.

Official page: www.cwnp.com. Reviewed November 2026. Vendors change fees and objectives, so confirm with the vendor before you book. Spot something out of date? Tell us.