eCoCSign

Solutions

Choose between two service models or combine them: our primary VIN-level end-to-end delivery, or focused implementation for compliance, signing, NAP connectivity, and platform capabilities.

Primary solution · end-to-end delivery

VIN-level eCoC delivery chain

Start from WVTA and production data, pass through IVI validation and controlled signing, branch into EU NAP / EUCARIS and UK VCA, and return receipts, corrections, and evidence to the enterprise.

Enterprise data and compliance baseline

WVTA · TVV · PLM / MES · VIN

IVI generation and layered validation

XSD · ICM · business rules · revision

Controlled electronic signing

Identity · certificate · profile · keys

EU NAP / EUCARIS

Approval authority and registration VIN retrieval

UK VCA

Independent Portal / API submission

VIN lifecycle and CoP evidence

Receipts · retries · correction · audit export

Regulatory scope and implementation route

Determine which vehicles, approvals, and markets share an eCoC route before selecting systems and integrations.

Confirm M, N, and O scope, WVTA / national small series, multi-stage manufacturing, and production-date boundaries
Separate the July 5 legal milestone, national operating transitions, and the November 29 CoC field-rule milestone
Build an implementation matrix for approval authorities, registration countries, EU representatives, and paper transitions
Separate official law, authority status, and project recommendations in the Gap Report

IVI data, validation, and electronic signing

Turn approval and production data into reproducible, validated, and immutable signed IVI business versions.

Establish the WVTA → TVV → Template → Revision → VIN data and version model
Lock the XSD, MessageBook, ICM, and enumeration versions accepted by the selected NAP
Layer XSD, ICM, cross-field, internal-rule, and pre-signing approval checks
Validate signer identity, certificate chain, XML profile, revocation state, and key controls against NAP requirements

EU NAP and UK VCA connectivity

Build separate EU and UK delivery routes while testing interface acceptance and downstream registration independently.

Support onboarding, signing-certificate registration, communication credentials, and testing with an available EU NAP
Implement SOAP / REST, mTLS / OAuth, correlation IDs, receipt parsing, and idempotent retries
Validate VIN retrieval through EUCARIS / registration markets without promising automatic EU-wide registration
Build an independent VCA Portal / API account, credential, and processing-status chain for GB / UKNI routes

CoP evidence and production operations

Keep enough evidence to explain years later which data, rules, signatures, and external results applied to every VIN.

Retain source inputs, unsigned / signed XML, hashes, certificate chains, validation reports, and original receipts
Separate technical retries from business corrections and link IviReferenceId, version, reason, and approval
Exercise certificate rotation, NAP outages, delayed receipts, batch errors, and alternative routes
Export independently verifiable CoP and regulatory evidence packages by VIN or batch

Specialist services

Implement by capability module

When part of the system or delivery capability already exists, select only the modules that close the current gaps. Each module follows the same regulatory boundaries and evidence-based acceptance criteria.

eCoC compliance advisory

For programs that first need clarity on regulatory scope, ownership, and implementation priorities.

Assess vehicle scope, approvals, production dates, and target markets in an actionable Gap Report
Map approval authorities, EU representation, paper transitions, and selected-NAP readiness
Build a phased roadmap across data, signing, connectivity, validation, and operations

XAdES signing implementation

For programs with an IVI data chain that need stronger signing and validation controls.

Confirm signer identity, format, and certificate-registration rules against the selected NAP profile
Design the signing service with HSM or cloud key management, access control, and rotation
Validate certificate paths, revocation status, and signatures while retaining reproducible evidence

NAP integration

For platforms ready to complete external-channel onboarding and end-to-end testing.

Select an accessible EU NAP and support onboarding, credential applications, and testing
Implement REST / SOAP, mTLS / OAuth, receipt parsing, idempotency, and exception retries
Verify VIN retrieval and downstream registrability through EUCARIS or the target registration route

eCoC platform delivery

For programs that need platform selection, enterprise integration, or production controls.

Evaluate proven eCoC platforms and define standard, custom, and integration boundaries
Integrate PDM / ERP / MES / quality systems with governed mappings and version control
Establish audit logs, go-live operations, runbooks, and administrator training

Validate the full eCoC chain with real test VINs

We first confirm vehicle scope, approval path, target markets, and available data, then define a testable validation scope.