The document discusses various communication methods and codes used for planning marketing communications. It provides a table with 6 codes/categories and brief descriptions. Code 1 discusses compliance with rules of social responsibility. Code 2 covers proper identification of marketing communications. Code 3 relates to misleading advertisements. Code 4 ensures ads do not cause harm or offense. Code 5 provides rules for ads targeting or featuring children. Code 6 is about privacy and implied endorsements. Code 13 addresses rules for food, supplement and health claims.