The G2V2 tachograph obligation on 2.5–3.5 t vans has been in force since 1 July 2026, and for months the number one operational bottleneck for Italian companies was not regulation, not device cost, not driver cards: it was authorised workshop availability. Past the deadline, pressure on diaries is easing — and for anyone not yet compliant this is the good news: finding a slot today is easier than in June. The bad news is that every day of international operation without the device is exposure to fines (€866–3,464 in Italy at every check).
In this article we bring together the operational information needed to move fast: where to look for the right workshop, how to tell if it is really authorised, what to ask for in the quote, what to require on installation day. For the general regulatory framework see the operational guide to the tachograph for 2.5–3.5 t vans; if you are not sure whether you fall under the obligation, try our interactive decision tree.
What an authorised workshop is and why it matters
By law, installation, calibration, repair and periodic verification of the tachograph can be performed exclusively by workshops authorised by the Ministry of Enterprise and Made in Italy (formerly Ministry of Economic Development). The authorisation is issued by territorial Chambers of Commerce under DM 10 August 2007.
An authorised workshop has:
- Qualified technical personnel for metrological calibration
- Certified instruments (test bench, readers, calibration software)
- Workshop card (red) to program devices
- MIT progressive authorisation number recognised nationally
- Numbered traceable seals
An installation by a non-authorised workshop, in addition to being illegal, is treated as tampering with the tachograph: penalties range from €1,732 to €31,200 (Highway Code art. 179) with license suspension and possible criminal consequences. There is no ambiguity: this is one of those obligations where it is essential to verify supplier compliance.
Where to find the updated list
There are three official sources:
1. Unioncamere — Legal Metrology Database
The most complete source: the national database of authorised technical centres maintained by Unioncamere at metrologialegale.unioncamere.it. It allows searching by province, address, authorisation number. It is the official database but the interface is dated and search is not very user-friendly.
2. Territorial Chambers of Commerce
Every Chamber of Commerce maintains its own provincial list of authorised workshops under its jurisdiction. They are published on respective institutional websites, generally under “Metric/Legal Metrology > Tachographs”. Data matches Unioncamere but with more local detail (hours, direct contacts).
3. Direct verification of the authorisation number
If you already have a workshop name (e.g. recommended by a colleague), you can verify its authorisation status by requesting the MIT progressive authorisation number and cross-checking with the Unioncamere database. Be wary of workshops that cannot provide this number without hesitation.
Diaries after 1 July: decompression has begun
In the months before the deadline we had observed marked saturation, with differences by province: full diaries for June in Lombardy, Veneto and Emilia-Romagna, scarce slots in Piedmont, Tuscany and Lazio, freer capacity in the South but with fewer workshops per province. Back then we predicted that after 1 July diaries would decompress, because the collective compliance rush would exhaust itself with the deadline.
That is exactly what is happening. The current picture:
- The pre-deadline queue has emptied: those who had to install by June did so (or gave up). Slots that in May landed in the second half of July are now available within days or a few weeks.
- Whoever moves now skips the queue that was unavoidable in June — and considering that according to the May IRU survey roughly 88% of cross-border vans in Europe were unequipped as the deadline approached, installation demand will keep arriving in waves: the favourable window is now.
- The difference versus June: back then, delay cost you a slot; today it costs exposure to fines at every roadside check, because the obligation is fully in force.
The operational implication is simple: anyone not yet compliant should book this week — freer diaries shorten the path back to compliance. For multi-vehicle fleets, consider splitting across 2-3 different workshops.
Quote checklist (what to ask for)
A good authorised workshop quote must contain:
- G2V2 device model (e.g. Continental DTCO 4.0e, Stoneridge SE5000 Connect, Intellic EFAS)
- Device cost separately from labour
- Installation labour in hours + hourly rate
- Numbered seals included
- First calibration certificate included
- Expected installation time (half day or full day)
- Device warranty (typically 24 months from manufacturer)
- Payment terms (deposit on booking, balance on installation)
- Firm appointment availability with date and time
A price variability of 20-30% between workshops is normal and depends on chosen device, installation complexity for that van model and local capacity. Be wary of anomalous quotes (both too low and too high): get 2-3 comparison quotes.
For realistic market ranges on the three most common vans in Italy, see our dedicated deep dive: G2V2 tachograph on Ducato, Master and Sprinter — costs and timing.
Appointment checklist (what to require)
On installation day, the fleet manager (or a delegate) should:
- Verify the vehicle VIN before work starts
- Document vehicle state (photos of dashboard, odometer, any pre-existing anomalies)
- Witness sealing or request photos of installed seals
- Obtain the first calibration certificate signed by the technician (not a later duplicate)
- Verify correct device function before leaving the workshop (card insertion, recording of a short test drive)
- Receive a detailed invoice with separated items, workshop VAT number and MIT authorisation number
- Keep originals and copies of documents in the company and in the vehicle
The first calibration certificate must be kept on board the vehicle for early roadside checks to demonstrate installation compliance. A copy must be archived in the company for at least 5 years.
What to do if you don’t find availability in time
Three operational options if your province is saturated:
- Expand the search to neighbouring provinces: often a workshop 50-80 km away has a less congested diary. The transfer cost (fuel + driver time) is recovered by cutting the days of fine exposure for the non-compliant vehicle.
- Postpone international trips for affected vehicles to the post-installation period, managing foreign activity with already-upgraded vehicles or temporary agreements with foreign hauliers.
- Consider buying a new vehicle with factory-installed G2V2, particularly convenient for recent Sprinters where the pre-fitment is standard.
What is not an option is asking the workshop to “rush the appointment” without proper time: installation and calibration times are set to ensure mounting technical quality, and artificially shortening them exposes you to calibration defects that translate into subsequent violations.
Related resources
- General framework: Tachograph mandatory on vans from 1 July 2026
- Technical detail device + driver card: Smart tachograph G2V2: hardware and driver card
- Model-specific costs: G2V2 tachograph on Ducato, Master and Sprinter
- Complete compliance checklist: Mobility Package Compliance Checklist 2026
- “Are you required?” tool: Interactive decision tree
- After installation: driving times become daily planning constraints — delivery route planning software applies them automatically on every route
In summary
- G2V2 tachograph installation can only be performed by MIT authorised workshops, recognisable by the authorisation number and presence in the Unioncamere database.
- After 1 July 2026 diaries are decompressing: booking now is easier than in June, but every week without the device is exposure to fines (€866–3,464 in Italy).
- For the quote: request 2-3 offers, verify device model + seals + first calibration certificate included.
- At the appointment: document the vehicle state, witness sealing, keep the first calibration certificate on board.
- If your province is saturated: expand the search to neighbouring provinces or temporarily shift international activity to other vehicles.
Frequently asked questions
How do I know if a workshop is really MIT authorised?
Ask the workshop for the MIT progressive authorisation number. Then verify on the Unioncamere portal (metrologialegale.unioncamere.it) or the provincial Chamber of Commerce website by cross-checking name + authorisation number. A serious workshop provides the number without hesitation.
How much does G2V2 installation cost on average?
Market range observed between March and May 2026 for first installation on a non-prewired vehicle: €1,400-2,400 + VAT. Prices have remained at these levels after the deadline. Significant variations by vehicle model (pre-wired Sprinter can go to €900-1,400), chosen device and province. Biennial calibration costs €150-200 + VAT.
Can I book at multiple workshops simultaneously to “guarantee” a slot?
Not recommended. Workshops buried in dummy requests respond by demanding non-refundable deposits or putting in priority queue those who don’t confirm quickly. Better to choose one workshop, pay a deposit and fix a date, even if later.
What if the workshop gives me a date but then postpones it?
Postponement is a possible scenario in busy periods. Demand a written guarantee clause in the quote: if the appointment is moved beyond a set number of days, the workshop commits to providing installation at a partner workshop in the same network without premium, or fully refunds the deposit. Now that the obligation is in force, every slip extends your days of fine exposure: the clause matters more than before.
For the biennial calibration must I return to the same workshop?
No. Any MIT authorised workshop can perform biennial calibration of a device installed elsewhere. It makes sense to choose a workshop close to the operational site to reduce vehicle downtime during the check. The Unioncamere database is the updated source for finding nearby workshops.
If you manage a fleet exposed to the Mobility Package and have doubts about which vehicles to upgrade first, book a free 20-minute audit with an Optivo expert: we help you set installation priorities and manage international trips while you complete the path back to compliance.