IPC 7 English version  SECTIONS
SECTION A – HUMAN NECESSITIES

SECTION B – PERFORMING OPERATIONS; TRANSPORTING

SECTION C – CHEMISTRY; METALLURGY

SECTION D – TEXTILES; PAPER

SECTION E – FIXED CONSTRUCTIONS

SECTION F – MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

SECTION G – PHYSICS

SECTION H – ELECTRICITY