Please also indicate whether training on the provisions of the Optional Protocol is provided to all relevant professional groups , in particular members of the armed forces at all levels , members of international peacekeeping forces , the police , immigration officials , judges , lawyers , medical and social workers and teachers . With respect to the military courses offered by civilian institutions to students enrolled in the security and skills ( Veiligheid en Vakmanschap ( VeVa ) ) vocational programmes ( formerly peace and security programmes ) , please provide updated information on : ( a ) The minimum age of admission to such institutions ;