What is the format of the CIoTP exam?
Per the official CertNexus exam details, the CIoTP exam is 100 items in multiple-choice and multiple-response formats, answered in 120 minutes — and that time includes 5 minutes for the Candidate Agreement and 5 minutes for the Pearson VUE tutorial. The passing score is 60% or 61% depending on the exam form. Delivery is in person at a Pearson VUE test center or online via Pearson OnVUE online proctoring, and the exam voucher costs $367.50 at the CertNexus store (sku CNX0002V). The exam launched in October 2018; sunset is TBD.
What does the CIoTP exam cover?
CIoTP is CertNexus's vendor-neutral IoT credential at the foundational/practitioner level. The published target is individuals building cross-industry knowledge to design, implement, operate, and manage an IoT ecosystem. The exam covers IoT ecosystems, connected devices, sensors, actuators, gateways, wired and wireless connectivity, cloud platforms, data processing, machine-to-machine communication, security, privacy, safety risks, and the IoT system development lifecycle.
CertNexus states no formal programming or electronics experience is required to register — candidates should be comfortable setting up and configuring computers and electronic devices, and the associated training includes guided hands-on activities with IoT devices, sensors, and connectivity.
That breadth is the format's trap: the paper moves from hardware-adjacent topics (sensors, actuators, gateways) through networking and cloud to governance-flavored security, privacy, and safety. Most candidates are strong in one band and thin in the others.
How much does the CIoTP exam cost?
The exam voucher is $367.50 at the CertNexus store (sku CNX0002V), delivered electronically, with delivery mode PearsonVUE/OnVUE. There is no published free retake — a failed attempt means another voucher at full price.
The credential is valid three years from the date it is granted. CertNexus's published maintenance path for CIoTP is retaking the most up-to-date version of the exam before expiry; the 90-CEC continuing-education route is currently listed for CAIP, CDSP, CEET, and CFR, not CIoTP.
Budget note: because the passing score is form-dependent (60% or 61%), a near-miss on one form is not evidence you would clear the next — treat every retry as a full re-preparation, not a rerun.
Can you take the CIoTP exam at home?
Yes. CertNexus's published exam options are in person at a Pearson VUE test center or online via Pearson OnVUE online proctoring, and the voucher listing itself shows delivery mode PearsonVUE/OnVUE.
OnVUE brings Pearson VUE's published environment requirements into play: Windows 10 or macOS 14 or higher, a working webcam, microphone, and speaker with no headphones, one display only, a stable connection of at least 6 Mbps down and 2 Mbps up, and the ability to close every application except OnVUE. Virtual machines, VPNs, phones, watches, and smart devices with recording or AI features are prohibited. Check-in opens 30 minutes before the appointment and includes technology checks, photos of you and your ID, and a 360-degree room scan.
The same 100 items and the same form-dependent bar apply either way — the difference is that your room becomes part of the sitting. A quiet, empty, private room with reliable internet makes OnVUE the lower-friction option; anything less should book a center.
Who is the CIoTP for — and who should wait?
CIoTP fits IT and IoT professionals who need a vendor-neutral practitioner credential for a role, integration project, or smart-infrastructure requirement — especially people who already work with connected devices and need the certification line. It is also workable for strong generalists, since no formal programming or electronics background is required to register.
It is the wrong spend for someone seeking a deep specialist security credential — CISSP or the CertNexus CFR path fits that need better — because CIoTP's security, privacy, and safety content is one band of a broad, lifecycle-wide paper.
If the sitting itself is the obstacle — pacing across 100 items, breadth outside your band, or calendar pressure — that is the gap a handled sitting closes: Exam Assist handles the CIoTP sitting end to end, and the service fee is due only after the agreed result posts.