I am involved with the transport of dangerous goods by road, and aware of ADR exemptions for example the small load exemption, limited quantities, etc. A colleague of mine mentioned some UK specific derogations, what are they and where can I find them?

On pre-printed labels, can CLP pictograms be left blank or do they have to be blacked out?

I need to transport a liquid that has a primary and secondary hazard. How do I label this for transport? It is class 3 with a subsidiary class 8.

One of our properties is to be temporarily mothballed. I have been asked whether or not we are required to continue with the current legionella risk control measures while the building is mothballed. What is the situation on this?

If I have a two-part product, do I need to have two labels or will one suffice?

What should I do if the harmonised classification differs from the registration, evaluation, authorisation and restriction of chemicals (REACH) registration classification?

Do mixtures that are classified only for European Hazard (EUH) statements need to be notified to poison centres?

When must child-resistant fastenings be used on our products?

Do I need to have a European Agreement concerning International Carriage of Dangerous Goods by Road (ADR) licence to transport diesel?

I am currently drawing up a Control of Substances Hazardous to Health (COSHH) assessment for our workplace. Which categories of waste are regarded as “hazardous to health” for the purposes of COSHH? Is it just those wastes that require a hazardous waste consignment note?