Quality & Certifications
Quality, calibration and certification for e-mobility testing
Quality management, accredited calibration and validated test systems support reliable e-mobility testing. Find the certificates, accreditation documents and technical scope that match your application.
Certificates and validation
Quality management, calibration and product evidence
Independent proof of the certified quality-management system.
Independent proof of the certified environmental-management system.
CharIN CCTS validation for the defined conformance-test-system scope.
PTB certification specifically assigned to Easy Chester Calimera.
View certification detailsEach certificate identifies the entity, activity, profile, configuration and validity it covers.
The evidence at a glance
What the certificates and accreditation cover
Management-system certificates, laboratory accreditation, test-system validation and test reports each document a defined activity and scope.
Management-system certification
Quality management
ISO 9001Audited processes help teams plan, carry out, review and improve their work.
Boundary: the certified entity and covered sites.Management-system certification
Environmental management
ISO 14001A structured system assigns responsibilities for environmental management and continual improvement.
Boundary: the certified entity and management system.Laboratory accreditation
Calibration competence
DIN EN ISO/IEC 17025Assessed technical competence and impartiality for the calibration activities listed in the accredited scope.
Boundary: the named laboratory, quantities and ranges.Test-system validation
Validated test-system scope
CharIN CCTSValidation applies to the named test-system setup and charging-system application profiles.
Boundary: the validated setup, profile and release.PTB certification documents the product-specific scope of Easy Chester Calimera.
Product-specific certification
Easy Chester Calimera. PTB certified
Easy Chester Calimera has its own PTB certification. The company’s ISO 9001 / ISO 14001 certificates cover management systems, while ISO/IEC 17025 accreditation covers the calibration laboratory’s listed activities.
The governing PTB certificate defines the certified object, configuration and scope. It does not certify the entire Easy Chester family or a customer’s charging station.
Management systems
Certified management systems govern how we work.
comemso states certification to ISO 9001 and ISO 14001 by DEKRA Certification GmbH. These management-system certifications cover how quality and environmental processes are organised, reviewed and improved.
Defines responsibilities and procedures for documentation, review and continual improvement.
- Defined process ownership
- Controlled documentation and change
- Corrective action and improvement
Defines how environmental aspects, objectives and improvement measures are managed.
- Environmental objectives and controls
- Responsibilities and monitoring
- Continual improvement of performance
Accredited calibration competence
Traceable calibration for e-mobility measurements
DIN EN ISO/IEC 17025 establishes requirements for the competence, impartiality and consistent operation of testing and calibration laboratories. The published documents name comemso eMobility Services GmbH, Calibration Services, in Ostfildern as the holder of accreditation D-K-22210-01-00.
Our in-house metrology supports product development, measurement accuracy and traceable calibration services. The published documents identify the calibration activities covered.
The accredited scope covers defined electrical calibration quantities. Published ranges include DC-voltage measurement and source values up to 1,000 V and DC-current measurement up to 500 A, supporting high-power charging measurement applications.
- Reference
Use a traceable reference.
- Calibrate
Record the as-found result.
- Adjust
Adjust if supported.
- Verify
Check the defined criteria.
- Record
Preserve the evidence.
- Release
Release the verified result.
Service scope, evidence and ownership remain explicit.
The published documents are dated 30 March 2023. The current DAkkS database and valid scope remain authoritative.
Conformance test-system validation
Validated for defined CharIN CCTS application profiles.
The current CharIN register lists comemso as a validated test-system vendor for Charging System Basic and Charging System Extended DC EVSE (electric vehicle supply equipment, or charging station) application profiles.
Charging System Basic
Validated CCTS scope based on the applicable CharIN specification and umbrella document for Basic DC EVSE.
Charging System Extended
Validated CCTS scope based on the applicable CharIN specification and umbrella document for Extended DC EVSE.
CharIN-validated testing: The named test-system configuration supports conformance and development testing for the validated application profiles. Match the system and profile to your test task.
Traceability by design
Document the path from test requirement to result
Record the test objective, configuration, test logic, measurement status and report together. This lets teams trace a result back to the conditions under which it was obtained.
Test objective
DUT (device under test), role, risk and engineering decision.
Controlled configuration
Hardware, interface, software and options.
Versioned test logic
Standard, edition, profile and Test Library.
Traceable measurement
Calibration status, channels, timing and limits.
Reproducible evidence
Result, deviation, test context and report.
Evidence guide
Find the evidence for your testing decision
| Evidence | What the evidence covers | Separate evidence needed for | Source |
|---|---|---|---|
| PTB certification: Easy Chester Calimera | The certified Calimera object and scope defined in the governing certificate. | Certification of every Easy Chester variant or of a customer’s charging station. | Request the applicable PTB certificate |
| ISO 9001 / ISO 14001 certificate | An audited management system for the certified entity and sites. | That a specific product passes a technical standard or customer test. | Current certificate and validity |
| ISO/IEC 17025 accreditation | Laboratory competence for listed calibration activities and ranges. | Activities outside the accredited scope or conformity of the calibrated product. | Current DAkkS record and scope |
| CharIN CCTS validation | A defined test-system setup and application profile. | Certification of a customer EV, EVSE or unrelated test-system scope. | Current CharIN register |
| Calibration certificate | Unit-specific measurement results and metrological traceability. | Protocol correctness, interoperability or full product conformity. | Certificate for the named instrument |
| Test report | Results for the named DUT, configuration, conditions and test logic. | Equivalent results for another release, configuration or operating condition. | Project or system report |
Evidence routes
Certificates, accreditation and technical documents
Choose the document that matches your application: a management-system certificate, the accredited calibration scope or evidence for the selected test system.
Request the approved certificate copy for the relevant entity and use.
Contact comemsoReview the accredited laboratory, scope and official evidence links.
Review calibration evidenceCalibration and maintenance for traceable measurements.
Review servicesDocument families, editions, DUT roles and implemented test scope.
Open standards hubReview versioned, executable test logic for a defined direction.
Review Test LibrariesContinue to environmental actions, dated figures and reporting.
Open sustainabilityFrequently asked questions
Quality & Certifications FAQ
Which ISO certifications does comemso state?
comemso’s published company information lists ISO 9001 for quality management and ISO 14001 for environmental management, with DEKRA Certification GmbH as the certification body. For formal use, check the current certificate’s covered entities, scope and validity.
What is the difference between certification and accreditation?
Management-system certification confirms that an organisation operates an audited management system. Laboratory accreditation confirms technical competence for the specific conformity-assessment activities listed in the accredited scope.
Which legal entity holds accreditation D-K-22210-01-00?
The published accreditation documents name comemso eMobility Services GmbH, Calibration Services, in Ostfildern as the holder of accreditation D-K-22210-01-00.
What does the published calibration scope include?
The published scope covers electrical calibration quantities and includes DC-voltage measurement and source ranges up to 1,000 V and DC-current measurement ranges up to 500 A. The current DAkkS record and valid annex remain authoritative.
Your quality question
For certificates and questions about the applicable scope, contact our quality team.