Definition Comp_CAT := Build_Comp' Comp_Functor_congl Comp_Functor_congr.

(* Specifications: *)
Lemma Assoc_CAT : Assoc_law' Comp_CAT.
Lemma Idl_CAT : Idl_law' Comp_CAT Id_CAT.
Lemma Idr_CAT : Idr_law' Comp_CAT Id_CAT.