(1) This EN 1993-1-12 gives rules that can be used in conjunction with parts - EN1993-1-1 - EN 1993-1-2 - EN 1993-1-3 - EN 1993-1-4 - EN 1993-1-5 - EN 1993-1-6 - EN 1993-1-7 - EN 1993-1-8 - EN 1993-1-9 - EN 1993-1-10 - EN 1993-1-11 - EN 1993-2 - EN 1993-3-1 - EN 1993-3-2 - EN 1993-4-1 - EN 1993-4-2 - EN 1993-4-3 - EN 1993-5 - EN 1993-6 to enable steel structures to be designed with steel of grades greater than S460 up to S700. (2) Where it is necessary to alter a rule in other parts to enable up to S700 to be used, it is stated what needs to be done, either by noting that a rule is not to be used with steel grades greater than S460, then giving the one that is required, or by giving an additional rule or rules.