- Tunnels
- Tunnel code (E): in tanks, Prohibited in E; in other carriage, Prohibited in E. Every category except E. (ADR 8.6.4; from the ADR table itself)
- Small-load exemption
- Transport category 2: at most 333 per transport unit under 1.1.3.6, counted ×3 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
- Labels
- Labels: model 5.1 (Oxidizing substances), model 8 (Corrosive substances) (ADR 5.2.2.2.2, label model No. 5.1, 5.2.2.2.2, label model No. 8; paraphrase, not yet reviewed)
- Packing
- Packing instruction P504: Combination packagings by inner material (glass 5 l/75 kg, plastics 30 l/75 kg, metal 40 l/125 or 225 kg), single drums 250 l, jerricans 60 l, composites. Packing instruction IBC02: Liquids under IBC02 may use metal (31A/31B/31N), rigid plastics (31H1/31H2) or composite 31HZ1 IBCs, with B and BB limits per UN number. Special packing provision PP10: Venting required: P001 for UN 1791 packing group II; P504 for UN 2014, 2984 and 3149. Special packing provision B5: UN 1791, 2014, 2984 and 3149 in IBCs need a venting device, with its inlet in the vapour space. Mixed packing provision MP15: Up to 3 litres per inner packaging may be mixed with goods of other codes or classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P504, 4.1.4.2, IBC02, 4.1.4.1, P001, PP10, 4.1.4.2, IBC02, B5, 4.1.10.4, MP15; paraphrase, not yet reviewed)
- Tanks
- Portable tank instruction T7: Portable tank, Class 1 and 3–9: test 4 bar; shell See 6.7.2.4.2; relief Normal; bottom openings See 6.7.2.6.3. Portable tank provision TP2: Portable tank must not be filled beyond the degree of filling set by 4.2.1.9.3 (the 95-based formula). Portable tank provision TP6: Tank needs pressure-relief devices sized to its capacity and the substance so it cannot burst, even in a fire. Portable tank provision TP24: Tank may have an approved vapour-space device that vents slow-decomposition pressure but stops liquid leaking. Tank code L4BV(+): ADR tank code for Classes 1 and 3–9: liquid tank, 4 bar, openings B, valves/devices V, suffix (+). — L: tank for liquid-state substances (liquids, or solids handed over molten); 4: minimum calculation pressure of 4 bar (see 6.8.2.1.14); B: filling or discharge openings at the bottom, each with 3 closures; V: has a 6.8.2.2.6 breather device but no flame-propagation protection, or is not explosion-pressure-shock resistant; (+): alternative use of the tank for other substances is allowed only where the certificate of type approval says so (3.2.1 column (12); 4.3.4.1.3) Tank provision TU3: Shell interior and every part touching the substance kept clean; no lubricant that could react dangerously with it on pumps or valves. Tank provision TC2: Shells and equipment of aluminium at least 99.5 % pure or a steel that will not decompose hydrogen peroxide; aluminium walls capped at 15 mm. Tank provision TE8: Connections to the external pipe-sockets must be of materials that do not cause hydrogen peroxide to decompose. Tank provision TE11: Shell and service equipment must keep out foreign matter, prevent leakage and stop dangerous decomposition pressure; a suitable safety valve suffices. Tank provision TT1: Pure aluminium tanks need initial and periodic hydraulic tests at only 250 kPa (2.5 bar) gauge. Vehicle for tank carriage: AT — Tank vehicle for dangerous goods that is not EX/III, FL or a MEMU: tanks over 1 m³ / 3 m³, or battery-vehicle over 1 m³. (ADR 4.2.5.2.6, portable tank instruction T7, 4.2.5.3, TP2, 4.2.5.3, TP6, 4.2.5.3, TP24, 4.3.4.1.1, tank code L4BV(+), 4.3.5, TU3, 6.8.4 (a), TC2, 6.8.4 (b), TE8, 6.8.4 (b), TE11, 6.8.4 (d), TT1, 9.1.1.2, AT vehicle; paraphrase, not yet reviewed)
- Carriage
- Loading provision CV24: Clean the vehicle or container of combustible debris before loading; no readily flammable stowage material. (ADR 7.5.11, CV24; paraphrase, not yet reviewed)