In the context of 1.4.1, the loader has the following obligations in particular:
(a) He shall hand the dangerous goods over to the carrier only if they are authorized for carriage in
accordance with ADR;
(b) He shall, when handing over for carriage packed dangerous goods or uncleaned empty
packagings, check whether the packaging is damaged. He shall not hand over a package the
packaging of which is damaged, especially if it is not leakproof, and there are leakages or the
possibility of leakages of the dangerous substance, until the damage has been repaired; this
obligation also applies to empty uncleaned packagings;
(c) He shall comply with the special requirements concerning loading and handling;
(d) He shall, after loading dangerous goods into a container comply with the requirements
concerning placarding, marking and orange-coloured plates conforming to Chapter 5.3;
(e) He shall, when loading packages, comply with the prohibitions on mixed loading taking into
account dangerous goods already in the vehicle or large container and requirements concerning
the separation of foodstuffs, other articles of consumption or animal feedstuffs.
The loader may, however, in the case of 188.8.131.52.1 (a), (d) and (e), rely on information and data made
available to him by other participants.
In the context of 1.4.1, the packer shall comply with in particular:
(a) The requirements concerning packing conditions, or mixed packing conditions; and
(b) When he prepares packages for carriage, the requirements concerning marking and labelling of
In the context of 1.4.1, the filler has the following obligations in particular:
(a) He shall ascertain prior to the filling of tanks that both they and their equipment are technically
in a satisfactory condition;
(b) He shall ascertain that the date of the next test for tank-vehicles, battery-vehicles, demountable
tanks, portable tanks, tank-containers and MEGCs has not expired;
(c) He shall only fill tanks with the dangerous goods authorized for carriage in those tanks;
(d) He shall, in filling the tank, comply with the requirements concerning dangerous goods in
(e) He shall, during the filling of the tank, observe the maximum permissible degree of filling or
the maximum permissible mass of contents per litre of capacity for the substance being filled;
(f) He shall, after filling the tank, ensure that all closures are in a closed position and that there is
(g) He shall ensure that no dangerous residue of the filling substance adheres to the outside of the
tanks filled by him;
(h) He shall, in preparing the dangerous goods for carriage, ensure that the placards, marks,
orange-coloured plates and labels are affixed on the tanks, on the vehicles and on the
containers for carriage in bulk in accordance with Chapter 5.3;
(j) He shall, when filling vehicles or containers with dangerous goods in bulk, ascertain that the
relevant provisions of Chapter 7.3 are complied with.
Tank-container/portable tank operator
In the context of 1.4.1, the tank-container/portable tank operator shall in particular:
(a) Ensure compliance with the requirements for construction, equipment, tests and marking;
(b) Ensure that the maintenance of shells and their equipment is carried out in such a way as to
ensure that, under normal operating conditions, the tank-container/portable tank satisfies the
requirements of ADR until the next inspection;
(c) Have an exceptional check made when the safety of the shell or its equipment is liable to be
impaired by a repair, an alteration or an accident.
In the context of 1.4.1, the unloader shall in particular:
(a) Ascertain that the correct goods are unloaded by comparing the relevant information on the
transport document with the information on the package, container, tank, MEMU, MEGC or
(b) Before and during unloading, check whether the packagings, the tank, the vehicle or container
have been damaged to an extent which would endanger the unloading operation. If this is the
case, ascertain that unloading is not carried out until appropriate measures have been taken;
(c) Comply with all relevant requirements concerning unloading and handling;
(d) Immediately following the unloading of the tank, vehicle or container:
(i) Remove any dangerous residues which have adhered to the outside of the tank, vehicle
or container during the process of unloading; and
(ii) Ensure the closure of valves and inspection openings;
(e) Ensure that the prescribed cleaning and decontamination of the vehicles or containers is carried
(f) Ensure that the containers once completely unloaded, cleaned and decontaminated, no longer
display the placards, marks and orange-coloured plates that had been displayed in accordance
with Chapter 5.3.
If the unloader makes use of the services of other participants (cleaner, decontamination facility, etc.)
he shall take appropriate measures to ensure that the requirements of ADR have been complied with.
In accordance with Article 4, paragraph 3 of ADR, the competent authorities of the Contracting
Parties may agree directly among themselves to authorize certain transport operations in their
territories by temporary derogation from the requirements of ADR, provided that safety is not
compromised thereby. The authority which has taken the initiative with respect to the temporary
derogation shall notify such derogations to the Secretariat of the United Nations Economic
Commission for Europe which shall bring them to the attention of the Contracting Parties1.
NOTE: "Special arrangement" in accordance with 1.7.4 is not considered to be a temporary
derogation in accordance with this section.
The period of validity of the temporary derogation shall not be more than five years from the date of
its entry into force. The temporary derogation shall automatically cease as from the date of the entry
into force of a relevant amendment to ADR.