The Act Overview Part 1: Key concepts Section 2—Categories of fireworks
14.Section 2(1) of the Act defines the different types of fireworks by reference to categories. Those categories are taken from the British Standards identified in the definition of “firework” in section 1.
15.The British Standards set out how a firework should be categorised in more detail. Some descriptions of fireworks, such as sparklers and rockets, can fall within more than one category. This is because the category of a particular firework depends on its net explosive content (NEC).
16.While there are some exceptions—
	F1 fireworks are typically indoor or close proximity fireworks with lower minimum safety distances. These can include small sparklers, ice fountains and party poppers,
	F2 fireworks are outdoor fireworks with a minimum spectator safety distance of 8 metres. These can include roman candles (with an NEC of up to 50g), smaller rockets (with an NEC of up to 75g), and small collections of fireworks that are fused together as batteries (with an NEC of up to 500g) or combinations (with an NEC of up to 600g),
	F3 fireworks are outdoor fireworks with a minimum spectator safety distance of 25 metres. These can include mines and larger rockets (with an NEC of up to 200g), batteries (with an NEC of up to 1000g) or combinations (with an NEC of up to 3000g).
17.F4 fireworks present a high hazard and are not available to members of the public.
18.“Batteries” are collections of the same type of firework fused together. “Combinations” are collections of different types of fireworks fused together.
19.Pyrotechnic articles that are not categorised as fireworks include theatrical pyrotechnic articles, often referred to as stage pyrotechnics or special effects.  These items are designed for use on stage and in theatres, or in television shows, films, sporting events and concerts. Examples include maroons and stage gerbs (theatrical fountains).  Other pyrotechnic articles that are not categorised as fireworks include devices designed for life saving such as distress flares and distress rockets, and paintball accessories such as smoke devices.
20.Subsection (2)(a) allows the Scottish Ministers to make regulations to modify the categories of fireworks set out in subsection (1) to take account of, for example, future developments in fireworks technology, standards, or specifications.
21.Subsection (2)(b) allows the Scottish Ministers to make regulations specifying the requirements for “specialist knowledge” for the purposes of the definition of a “category F4 firework” set out in subsection (1).