The board that outlives testing: the CCT in a fibre network contract

A fibre backbone specification between two exchanges, above the EU threshold, reaches the site with no line on the collegio consultivo tecnico, the CCT. Eight months in, the cabling run hits an unmapped utility and the contractor enters a reservation over the delay. Only then does the RUP find the board should have been set up within ten days of the start of execution — not once a dispute makes it useful — and that the deadline lapsed months ago. It is an obligation forgotten because it never appears as a line in the specification, one that returns, if a reservation is later entered at testing, even once the works are already measured and certified.

A threshold the Code itself calls provisional

Article 14, paragraph 1, letter a), of Legislative Decree 36/2023 prints «euro 5.382.000 per gli appalti pubblici di lavori e per le concessioni» (5,382,000 euros for public works contracts and for concessions). That is not the figure in force: the same article, in paragraph 3, warns that those thresholds undergo periodic revision by the European Commission. Directive 2014/24/EU, consolidated to 1 January 2026, shows 5,404,000 EUR instead, flagged to Commission Delegated Regulation (EU) 2025/2152 of 22 October 2025: under letter a) of its article 4, «5 538 000 EUR» è sostituito da «5 404 000 EUR» (“5,538,000 EUR” is replaced by “5,404,000 EUR”), applicable from 1 January 2026. The threshold went down, not up: in 2026 more contracts cross it than in 2025, not fewer.

When the board is mandatory

Article 215, paragraph 1, targets works that build public infrastructure — concessions and public-private partnerships included — and is blunt: «di importo pari o superiore alle soglie di rilevanza europea la costituzione del collegio è obbligatoria» (at or above the EU relevance thresholds, setting up the board is mandatory). It is not up for negotiation in the tender, and paragraph 3 makes ignoring it costly: failing to follow the board’s opinions or determinations counts toward public-funds liability and stands, absent contrary proof, as serious contractual breach; following them excludes that liability, short of wilful misconduct.

The pivot: a mixed contract shifts the line

A fibre network is almost always a mixed contract: trenching and ducting are works, cable and active equipment are supply. Article 14, paragraph 18, decides under which regime the whole contract is awarded, and the rule is simple: the main object — the one that sets the applicable regime — is whichever service carries the highest estimated amount among those the contract covers. If the cost breakdown gives the supply component the higher figure, the entire contract follows the supply regime — and the CCT obligation does not trigger, because article 215 ties it to works alone. Two tenders of the same overall size can therefore land one inside and one outside the obligation, depending on how the cost breakdown splits trenching from equipment: the same logic behind the two price-revision thresholds in a mixed contract, applied here to classifying the whole contract instead.

Two different clocks

Annex V.2, article 3, paragraph 1, sets the first clock: the board must be set up on the contracting authority’s initiative before the start of execution or, at the latest, within ten days of that date, with any delay weighed as managerial and public-funds liability and as contractual good faith. The second clock starts elsewhere: paragraph 2 deems the CCT established once its president accepts the appointment, with an inaugural session held within the next fifteen days, where the parties’ legal representatives must put on record whether they wish to exclude the board’s rulings from counting as a contractual award. Silence at that session binds: article 217, paragraph 1, defaults to award status, and even excluding it has a limit — it does not apply where a ruling is needed on termination, forced suspension, or how the works proceed. Excluding it, in any case, is not enough on the public-funds side: paragraph 2 of the same article leaves the effects of article 215, paragraph 3, standing regardless.

While work is under way

Article 216, paragraph 1, makes the board’s opinion mandatory whenever, above threshold, a reservation is entered, a variant is proposed, or another technical dispute arises during execution; if the parties agree the ruling counts as an award, «è preclusa l’esperibilità dell’accordo bonario per la decisione sulle riserve» (recourse to amicable settlement for deciding on reservations is barred) — not to be confused with the fibre loops left coiled in manholes: here the word denotes a contractor’s financial claim. For suspension due to serious technical reasons, paragraph 4 requires the board to establish, within fifteen days of notice, whether a legitimate technical cause exists.

The hook: the board outlives testing

On a fibre network, testing is a measurement — bidirectional OTDR, attenuation, certificates — not just a signature. Article 219, paragraph 1-bis, spells it out: «Il contratto si considera eseguito alla data della sottoscrizione dell’atto di collaudo o regolare esecuzione, salvo che non sussistano riserve o altre richieste in merito al collaudo medesimo; in quest’ultimo caso, il collegio è sciolto con l’adozione della relativa pronuncia» (the contract is deemed performed once the testing or acceptance certificate is signed, unless reservations or other claims about that testing exist; if so, the board dissolves only once it adopts its ruling). If a reservation is entered against those measurements, the board stays alive and rules on that too: the testing record stops being a purely technical matter and becomes the substance someone rules on.

What to write in the specification

State, in the cost breakdown, which component carries the higher amount — works or supply — since that decides whether the CCT obligation triggers at all.
Fix the start-of-execution date in the schedule, the only certain reference point for the ten-day deadline.
Set out in the specification who appoints the president, and the five-day term for the Ministry or the competent authority if the parties fail to agree.
Require the inaugural-session record to state explicitly whether the board’s rulings count as a contractual award, instead of leaving silence to decide it.
State that testing with reservations does not close out execution, and say who is responsible for the board still open at that stage.

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What we haven’t verified

We have not verified whether any technical advisory board rulings specifically address fibre networks, nor whether any ANAC guidance classifies splicing or testing as works or as a service for threshold purposes. We have not verified whether the ministerial decree on board members’ compensation parameters, referenced by Annex V.2, has been adopted in its new form, or whether the transitional guidelines of 17 January 2022 still apply.

The point

A fibre contract above threshold does not decide on its own whether it needs a technical advisory board: the cost breakdown decides that, before the tender, and whoever writes the specification decides when the board is born and when it truly dissolves. It is the same principle behind a specifications-compliance service built together with optical network design: the obligation is declared before the tender, not discovered at the first reservation — still less at testing. For telecom networks, where testing is already a traceable measurement, that reservation is often the first time anyone actually reads the record.

Are you drafting a specification for a fibre network above threshold and unsure whether the technical advisory board is mandatory, or do you already have a reservation entered at testing with no board convened? Talk to an engineer: the site visit is free, and the two clocks — ten days from the start, fifteen from the president’s acceptance — are met only if someone wrote them down beforehand.