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Certyneo

Assinatura Eletrónica Construction United Kingdom

Sign building contracts, variations and completion certificates from the site.

Certyneo lets UK construction firms sign building contracts (JCT, NEC), variations, valuations and completion certificates electronically — including on mobile. Compliant with UK eIDAS and the Electronic Communications Act 2000, hosted in the EU.

Jurisdição
United Kingdom (GB)
Enquadramento eIDAS
UK eIDAS (retained) + Electronic Communications Act 2000
Alojamento
IONOS Alemanha (UE)

Casos de uso Construction em United Kingdom

Building contracts (JCT, NEC)

Building contracts not executed as deeds are form-free and signed with AES in minutes. Employer and contractor sign via a link; the audit trail records identity and time, key for limitation periods and defects liability.

Variations and valuations in bulk

Variations on scope changes are sent in bulk with configurable reminders (day 3 / day 7). The eIDAS evidence report shows agreement to the additional sum if a dispute arises over the variation.

Practical completion certificates on mobile

Practical completion triggers limitation and the release of retention. With Certyneo the completion certificate is signed on site from a tablet; snags, time and parties are recorded with integrity.

Documentos Construction assinávels online

Os documentos que este setor assina com mais frequência com Certyneo:

  • Building contracts (JCT, NEC)
  • Quotations / orders
  • Variations
  • Completion certificates
  • Valuations
  • Subcontractor agreements

Qual nível de assinatura escolher?

O regulamento eIDAS define três níveis de assinatura eletrônica. Certyneo cobre todos os três e adapta a autenticação ao nível necessário.

Simples (SES)

Para documentos de baixo risco (orçamentos, pedidos). Implementação imediata.

Avançada (AES)

Vinculada ao signatário via OTP por e-mail/SMS e auditoria. Padrão recomendado para a maioria dos contratos.

Nível recomendado para este setor

Qualificada (QES)

Equivalente jurídico da assinatura manuscrita, com certificado qualificado. Para os atos mais sensíveis.

Simple building contracts are form-free — the advanced signature (AES) offers the best balance of evidence and speed for mobile use on site. Deeds require a physically present witness.

Enquadramento legal British

Form-free contracts vs. deeds and collateral warranties

A simple building contract has no form requirement and can be signed electronically. However, where a contract is executed as a deed (e.g. many collateral warranties, to obtain a 12-year limitation period), the witness must be physically present (Law Commission 2019). Certyneo flags deeds in the workflow.

Evidential weight (UK eIDAS)

Electronic signatures are admissible as evidence; the audit trail of Certyneo (timestamp, IP, OTP) supports proof of the time of signing and of agreement to variations — decisive for payment and defects disputes.

Como assinar um documento em 4 etapas

  1. 1

    Importe seu documento

    Faça upload de um PDF ou comece a partir de um modelo e depois coloque os campos de assinatura, rubrica e data.

  2. 2

    Adicione os signatários

    Indique os destinatários e a ordem de assinatura; cada um recebe um link seguro por e-mail.

  3. 3

    Cada um assina online

    Os signatários se autenticam (OTP por e-mail ou SMS) e assinam a partir de um computador ou celular, sem criar uma conta.

  4. 4

    Arquivamento com valor probatório

    O documento assinado e seu dossiê de prova eIDAS são marcados com data/hora e arquivados. Cada parte recebe uma cópia.

Fontes jurídicas oficiais

As referências legais aplicáveis, consultáveis nos portais oficiais:

Perguntas frequentes — Construction United Kingdom

Are electronically signed building contracts valid in the UK?

Yes. A simple building contract has no form requirement and can be signed entirely electronically. The advanced signature (AES) of Certyneo evidences identity, time and integrity and is admissible as evidence.

Can a collateral warranty be signed electronically?

If executed as a deed (common, to secure a 12-year limitation period), the witness must be physically present when the signatory signs (Law Commission 2019). Certyneo flags deeds; warranties executed as simple contracts can be signed without that constraint.

Does a mobile-signed completion certificate have evidential weight?

Yes. The electronically signed certificate is captured with a timestamp, IP and OTP in the audit trail. These support the completion time and recorded snags — decisive for limitation periods and the release of retention.

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Construction em outros países

Outros setores em United Kingdom

Guia para ler

BTP / Construction

Começar em United Kingdom hoje

Plano gratuito permanente (5 envelopes / mês), sem cartão de crédito. Em conformidade com eIDAS, hospedagem na UE, trilha de auditoria incluída.