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BIM consulting · ISO 19650 · UNI 11337

BIM consulting

Digital, at the service of those who build.

BIMON's BIM consulting helps public and private owners, contractors and design firms introduce digital information management and use it on real projects. We start from where you are today: requirements, roles, rules, data environment, model checking and the use of data once the asset is in operation.

Who we work with

  • Contracting authorities and conceding bodies

    Annex I.9 preliminary measures, appointment of roles, EIRs, bid evaluation, checking deliveries.

  • Private owners and asset managers

    ISO 19650 requirements, oversight of designers and contractors, data for maintenance and the digital twin.

  • Contractors

    Information management proposal at tender, BEP, site coordination, 4D and 5D, as-built models for final acceptance.

  • Design firms

    Internal method and standards, templates, workflow automation, multidisciplinary coordination, checks before delivery.

Self-check · 6 questions

Where are you with BIM?

For each area, pick the sentence closest to how you work today. The result stays in your browser: if you wish, you can attach it to your contact request.

010203040506

Overall level

0/6

01 / 06

Information requirements

Pick one answer per area

BIM consulting or BIM management?

They are different things and often come one after the other. BIM consulting works on the organisation: it decides what to ask for, who does it and under which rules, and prepares people and tools. BIM management works on the project: it applies those rules every day, through the BIM execution plan, model coordination and checking deliveries.

If you need to set up the method or prepare a tender, start here. If a project is already under way and you need someone to run it, the right page is BIM management.

Go to BIM management →

The reference standards

D.Lgs. 36/2023

Art. 43 and Annex I.9

Digital information management mandatory from 1 January 2025 for new works and interventions on existing buildings above €2 million of works, with maintenance exclusions. Annex I.9 sets preliminary measures, roles and EIR contents.

UNI EN ISO 19650

Information management

Concepts, delivery and operational processes, information security. It is the first reference cited by Annex I.9.

UNI 11337

Italian standard

Levels of development, information flows and CDE, EIR guidance (part 6), professional roles (part 7).

How we work

  1. 1

    Assessment

    We read documents, EIRs and live projects, talk to those who produce and receive models, and look at the tools you have.

  2. 2

    Plan

    Priorities, roles, rules and documents to produce, in a sequence that matches your planned tenders and projects.

  3. 3

    Pilot project

    We apply the method on a real project: EIR, CDE, checks. What does not work gets fixed there, not on paper.

  4. 4

    Roll-out and support

    We extend rules and tools to other projects and support your people until they work independently.

Frequently asked questions

What does a BIM consultant do?+

They help an organisation decide what information to ask for, from whom and under which rules, and put it into practice. In practice they write or review requirements and EIRs, define roles and procedures, set up the common data environment, train staff and check that delivered models meet the requirements.

Is BIM consulting useful if BIM is not mandatory for my tender?+

Yes, if you intend to adopt it anyway. Art. 43(2) of Legislative Decree 36/2023 lets contracting authorities use BIM below the threshold, but only after adopting the Annex I.9 measures: training plan, hardware and software plan, organisational act. For private owners ISO 19650 applies and what counts is the contract.

How long does BIM consulting take?+

It depends on the starting point and on what you need. An EIR for one tender takes a different time from bringing an organisation to use BIM on every project. We estimate it after the assessment, based on your planned tenders and projects.

Do you also work for contractors and designers, not only owners?+

Yes. For contractors we prepare the information management proposal at tender and the BEP, and follow coordination and as-built models on site. For design firms we set up internal standards, templates and automation, and check models before delivery.

What is the difference between ISO 19650 and UNI 11337?+

UNI EN ISO 19650 is the international standard on information management: it defines processes, the roles of the parties and the common data environment. UNI 11337 is the Italian standard alongside it, with guidance on levels of development, the EIR and professional roles. Annex I.9 cites ISO 19650 first and refers to UNI 11337 as a useful reference.

Is BIM mandatory in Italy in 2026?+

For contracting authorities, yes, since 1 January 2025, for the design and construction of new works and interventions on existing buildings with estimated works cost above €2 million. Ordinary and extraordinary maintenance is excluded, unless the asset was already delivered in BIM. For listed heritage buildings the EU works threshold applies: €5,404,000 from 2026.

Tell us where you are starting from.

A tender coming up, a project to set up or an organisation getting ready: a BIMON engineer will reply within one working day.

Attachments (optional)

Brief, tender documents, drawings: PDF, ZIP, Office or images, up to 3 files of 20 MB each.