X-Rite - Munich, Germany

(A2LA Cert. No. 2108.05) 01/15/2026 Page 1 of 3 SCOPE OF ACCREDITATION TO ISO 17025:2017 X-RITE - MUNICH, GERMANY FraunhoFerster 11b, Martinsried 82152, GERMANY Kevin Irwin Phone: 616 219 8681 CALIBRATION Valid To: December 31, 2027 Certificate Number: 2108.05 In recognition of the successful completion of the A2LA evaluation process (including an assessment of the organization’s compliance with R205 – A2LA’s Calibration Program Requirements), accreditation is granted to this laboratory to perform the following calibrations 1, 7: I. Optical Quantities Parameter/Equipment5 Range CMC2, 4 (±) Comments6 Spectrophotometers – Model 962, 964, (0/45 Optical Geometry) Model CI60, CI61, CI62, CI64, CI64 UV, CI4xxx Model CI7xxx 3 Model ERX313 Model ERX1453 (400 to 420) nm (430 to 700) nm 400 nm (410 to 700) nm (360 to 400) nm (410 to 750) nm (330 to 390) nm (400 to 540) nm (550 to 730) nm (330 to390) nm (400 to 540) nm (550 to 730) nm 1.7 % R 0.92 % R 0.95 % R 0.41 % R 0.83 % R 0.43 % R 1.3 % R 0.55 % R 0.38 % R 1.3 % R 0.53 % R 0.38 % R White reflection standards with: SPP X-it 962 SPP CI6x SPP CI7x MUC-WI-001 MUC-WI-002

(A2LA Cert. No. 2108.05) 01/15/2026 Page 2 of 3 Parameter/Equipment5 Range CMC2, 4 (±) Comments6 Spectrophotometers – (cont) Model ColorXRA 45, ColorXRA 45F, ColorXRA 45 Lab, ColorXRA 45F Lab 3 Model MA-Tx Series and OEM Variants (KOH Spectro- photometer) (Aspecular Optical Geometry) -15 ° 15 ° 25 ° 45 ° 75 ° 110 ° (330 to 390) nm (400 to 540) nm (550 to 730) nm 400 nm (410 to 700) nm (400 to 420) nm (430 to 700) nm 400 nm (410 to 700) nm 400 nm (410 to 700) nm (400 to 420) nm (430 to 700) nm 400 nm (410 to 700) nm 1.4 % R 0.56 % R 0.46 % R 1.1 % R 1.0 % R 1.1 % R 0.85 % R 0.95 % R 0.80 % R 0.88 % R 0.73 % R 0.98 % R 0.78 % R 0.98 % R 0.92 % R White reflection standards with: MUC-WI-003 White reflection standards with: Kohinoor service manual Optical Radiation3 (Lightbooth) 2300 K (Horizon) 2856 K (Illuminate A) 20 K 22 K X-Rite LightSpex Pro radiometer ___________________________ 1 This laboratory offers commercial calibration service and field calibration services. 2 Calibration and Measurement Capability Uncertainty (CMC) is the smallest uncertainty of measurement that a laboratory can achieve within its scope of accreditation when performing more or less routine calibrations of nearly ideal measurement standards or nearly ideal measuring equipment. CMCs represent expanded uncertainties expressed at approximately the 95 % level of confidence, usually using a coverage factor of k = 2. The actual measurement uncertainty of a specific calibration performed by the laboratory may be greater than the CMC due to the behavior of the customer’s device and to influences from the circumstances of the specific calibration.

(A2LA Cert. No. 2108.05) 01/15/2026 Page 3 of 3 3 Field calibration service is available for this calibration. Please note the actual measurement uncertainties achievable on a customer's site can normally be expected to be larger than the CMC found on the A2LA Scope. Allowance must be made for aspects such as the environment at the place of calibration and for other possible adverse effects such as those caused by transportation of the calibration equipment. The usual allowance for the actual uncertainty introduced by the item being calibrated, (e.g. resolution) must also be considered and this, on its own, could result in the actual measurement uncertainty achievable on a customer’s site being larger than the CMC. 4 In the statement of CMC, R is the reflectance. 5 The product families have the same optical geometries and calibration procedures. The features on the display and outputs are the only differences. 6 White reflection standards apply to the calibration of approximately 80 % reflectance on a neutral white ceramic. Color calibration is mainly based on inter-instrument agreement. 7 This scope meets A2LA’s P112 Flexible Scope Policy.