Article 4a (added by the 2018 amendment) encourages Member States to facilitate the use of co-regulation and the fostering of self-regulation through codes of conduct adopted at national level in the fields coordinated by the Directive, addressing in particular the exposure of children to inappropriate audiovisual commercial communications (notably for foods/beverages high in salt, sugars, fat, saturated fats and trans-fatty acids - HFSS, and for alcoholic beverages).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.