NFC Device Testing and Certification: FCC Part 15.225 and ETSI EN 300 330 Compliance

NFC Testing & Certification Services

Compatible Electronics provides comprehensive Near Field Communication (NFC) testing and certification services for manufacturers across all NFC applications. Our NVLAP accredited laboratory performs RF compliance testing for NFC devices operating at 13.56 MHz to support FCC, ETSI, and Industry Canada certifications.

NVLAP Accredited FCC Listed Lab ISO/IEC 17025:2017 3 California Locations

What is NFC?

Near Field Communication (NFC) is a short-range wireless technology operating at 13.56 MHz using inductive coupling between devices at distances typically up to 10 cm. NFC is used for contactless payment terminals, access control, transit ticketing, smart packaging, device pairing, and data exchange. NFC devices are backward-compatible with HF RFID infrastructure at the same frequency.

NFC Operating Modes & Protocols

NFC-A / NFC-B

ISO/IEC 14443

NFC-A (ISO/IEC 14443-A) — contactless payment cards, transit cards, 106 kbps
NFC-B (ISO/IEC 14443-B) — electronic passports, ID documents
Passive mode: initiator generates RF field; target responds via load modulation

NFC-F / NFC-V

Other Protocols

NFC-F (JIS X 6319-4) — 212/424 kbps, transit systems
NFC-V (ISO/IEC 15693) — vicinity cards, read range up to ~1 meter
Active mode: both devices generate RF fields alternately

Globally Harmonized

13.56 MHz — Worldwide

Single globally harmonized operating frequency
Peer-to-peer and card emulation operating modes
Compatible with HF RFID infrastructure

RF Measurements & Standards

RF Measurements Performed

Magnetic field strength (H-field) at specified distances
Radiated field strength and antenna factor measurements
Conducted emissions on power supply and signal ports
Spurious and harmonic emissions (27.12 MHz, 40.68 MHz, and above)
Frequency accuracy and stability at 13.56 MHz
Occupied bandwidth verification
Duty cycle verification
Large-loop and small-loop antenna measurement methods

Standards We Test To

ETSI EN 300 330 V2.1.1 — Short Range Devices 9 kHz to 30 MHz; harmonized standard for RED Article 3.2 (Lake Forest/Silverado and Brea)
ETSI EN 301 489-3 V2.1.1 — EMC for Short Range Devices, RED Article 3.1(b) (Lake Forest/Silverado and Brea)
ETSI EN 301 489-1 V2.2.3 — Common EMC requirements; required alongside EN 301 489-3 for full RED compliance (Brea)
FCC Part 15.225 — Intentional radiators at 13.553–13.567 MHz; field strength limits at 30 meters
ANSI C63.10 (2013) — Measurement procedures for unlicensed wireless devices (all three locations)
RSS-210 Issue 10 + A1 — Industry Canada licence-exempt apparatus (all three locations)
RSS-Gen Issue 5 + Amendment 2 — General Canadian radio apparatus requirements (all three locations)

Products We Test

Payment & Access

Contactless payment terminals and EMV/NFC readers
NFC-enabled access control readers
Transit ticketing readers and validators
Smart card readers and NFC desktop terminals

Consumer & Wearables

Smartphone NFC modules and wireless accessories
Wearable NFC devices (smartwatches, fitness bands)
Medical devices with NFC data transfer
Wireless charging pads and receivers at 13.56 MHz

IoT & Industrial

IoT devices with embedded NFC for configuration or pairing
NFC printer and encoder systems

Real-World Testing Examples

Contactless Payment Terminal — FCC + CE Marking

A payment technology company needed FCC and CE marking compliance for a new NFC point-of-sale terminal. Compatible Electronics performed FCC Part 15.225 magnetic field strength measurements at 30 meters and spurious emission scans at 27.12 MHz and 40.68 MHz. EN 300 330 V2.1.1 inductive field measurements using large-loop and small-loop antenna methods completed the RED technical file. Test reports supported both the FCC Supplier Declaration of Conformity and the RED Declaration of Conformity.

NFC Access Control Reader — FCC + ISED

A building security manufacturer required FCC compliance and Industry Canada RSS-210 certification for a wall-mounted NFC access control reader. Testing covered 13.56 MHz field strength at specified distances, harmonic emissions at 27.12 MHz and 40.68 MHz, and conducted emissions on the 12 V DC power interface. Pre-compliance testing identified a third-harmonic emission issue resolved through PCB shielding before final certification, avoiding a retest.

IoT Hub NFC Pairing Module — Multi-Radio

An IoT device manufacturer embedded NFC in a smart home hub alongside WiFi and Zigbee radios for device pairing and provisioning. The NFC function required FCC Part 15.225 evaluation as part of the overall multi-radio hub certification. Testing confirmed 13.56 MHz field strength compliance and validated that harmonic emissions from the NFC circuit did not degrade WiFi or Zigbee compliance margins in the assembled device.

Certification Requirements

USA

FCC Compliance

FCC Part 15.225 — Supplier Declaration of Conformity (SDoC) for most NFC readers within field strength limits; no FCC ID required for devices at or below specified limits
RF exposure evaluation per FCC OET 65 where applicable
Full SAR testing for body-worn devices coordinated through partner SAR laboratories

Canada

Industry Canada (ISED)

RSS-210 / RSS-Gen for Canadian market entry
Parallel US/Canada testing from one session
RF exposure per RSS-102

CE Marking

ETSI EN 300 330 V2.1.1 + EN 301 489-3 for CE marking under RED 2014/53/EU
EN 62311 RF exposure (Europe)
Note: RF/regulatory compliance testing to support NFC Forum certification submissions; NFC Forum interoperability testing handled separately by the NFC Forum
Note: WPC Qi interoperability certification for wireless charging outside accredited scope