Declaring Your Dangerous Goods Safety Adviser: How It Works

A company can have done the hard part — analysing its flows, having someone certified, organising the role — and still be non-compliant for a purely administrative reason: not having declared its safety adviser. It is one of the most frequent gaps since the procedure moved online, precisely because going digital removed the paper letter that used to act as a reminder.

Here is what the obligation covers, and where things go wrong.

Appointing and declaring are two separate acts

Chapter 1.8.3 of the ADR requires one or more safety advisers to be appointed as soon as a company consigns, carries, packs, loads, fills or unloads dangerous goods. Article 6 of the arrêté TMD of 29 May 2009 sets out the French arrangements, including the declaration.

Appointment is an internal act: the company identifies a certificate holder and entrusts them with the role. Declaration faces outwards: it makes that appointment verifiable and enforceable.

Many companies stop at the first step, in good faith. They have an adviser, often a competent one, sometimes for years — but no administrative trace of the appointment.

The online service: since 1 January 2021

The declaration is now made online, through the service set up by the ministry responsible for ecological transition. This electronic filing requirement has applied since 1 January 2021.

The mechanism is simple: the director creates a company account from its SIREN business identification number, then declares the adviser or advisers appointed and the scope covered.

Two practical consequences are worth anticipating.

Creating the account takes time. It goes through the ministry’s authentication portal and requires gathering the company’s identification details. This is not something to improvise the day before an inspection.

The account must stay accessible. The departure of the person who created it, a changed email address, a reorganisation: all are reasons why a company finds itself, years later, unable to reach its own declaration to update it. Document who holds the access.

In-house or external, the declaration is owed either way

The adviser may be an employee or an external consultant, including one working for several companies. That is an organisational choice, not a compliance one: in both cases the declaration falls to the company covered by the obligation.

One point worth stressing when using a consultant: the employer’s responsibility is not transferred to the adviser. The adviser acts under the authority of management; they examine, alert, propose and report. The decision, and the responsibility that goes with it, remain with the employer. A consultancy contract changes nothing in that split.

The most common gap: mismatched scopes

The safety adviser certificate is not generic: it covers transport modes (road, rail, inland waterway) and hazard-class domains (the common core of classes 3 to 9 excluding class 7, class 1, class 2, class 7). The subject is covered in our article on the CSTMD examination and the scope of the certificate.

The classic gap fits in one sentence: the scope of the certificate no longer covers the company’s real scope. A business certified for “road, classes 3 to 9 excluding 7” that has since started shipping class 2 gas cylinders is non-compliant, even though it has a declared and competent adviser.

This drift is silent: it comes not from negligence but from the normal evolution of the business. Hence the value of reconciling the map of flows with the declared scope at least once a year — an exercise that fits naturally into writing the adviser’s annual report.

When to update the declaration

Four events make a declaration inaccurate:

• the departure of the designated employee, or a change in their duties;
• the end of the contract with an external adviser;
• expiry of the certificate, valid for five years, where it has not been renewed in time;
• a change in the company’s activity scope: a new hazard class, a new transport mode, a new operation brought in-house.

The last two are the most insidious, because they produce no visible signal inside the company.

One simple habit solves the problem: attach the check to a date that already exists. The most natural is the year-end close, when the adviser is gathering the year’s data. Three questions are then enough: is the declared person still the one performing the role? is their certificate still valid, and until when? does the declared scope cover every transport mode and hazard class the company handled during the year?

What an inspection looks at

The value of an up-to-date declaration shows the day it is asked for. An inspection rarely examines a single document: it cross-checks. The online declaration establishes that an adviser has been appointed; the certificate establishes their competence and its scope; transport documents, packagings and records establish what the company actually does; the annual report establishes that the role is performed over time.

It is the consistency between these elements that counts. A flawless declaration backed by a certificate that does not cover the classes handled offers no protection; nor does a competent adviser who was never declared. The useful exercise is to reread your own position in that order, asking what a third party would conclude from it.

What the declaration really shows

An up-to-date declaration is more than a ticked box. It is the outward sign of something harder to demonstrate: that the role genuinely exists. Practitioners all know the counter-example — the “nominal” adviser, certificate in hand but with neither time nor real mandate to perform the function. Formal compliance is there; prevention is not.

And prevention is what protects the company on the day of an accident. A review published in 2023 in Environmental Science and Pollution Research by N. Stojanović, B. Bošković, M. Petrović and co-authors, devoted to the consequences of dangerous goods transport accidents for people, the environment and infrastructure, and to reduction measures, is a reminder of the scale of the potential damage and of the role of organisational measures (see the study).

Take action

Check three things today: that your adviser’s declaration actually exists on the online service, that access to the company account is identified and transferable, and that the declared certificate scope still covers your real flows. If any of the three is off, deal with it before the next annual report falls due. Our full page on the dangerous goods safety adviser certificate sets out the whole chain, from scope of application to certificate renewal.