The article undertakes a few aspects of clarity of legal texts acts for expert and for layman. There are two different points of view and two supporting proposals, which help to understand a law (a legal text act). The article focused on following issues: (1) a meaning of clarity of legal text act (as a specialized text), (2) linguistic competence, communicative competence, legal communicative competence, (3) legal textuality discourse, (4) question of simplification as a remedy for clarity of law, (5) legal text education as a developing of legal communicative competence.