Principle 6: EMPLOYERS SHALL RECOGNIZE AND RESPECT THE RIGHT OF EMPLOYEES TO FREEDOM OF ASSOCIATION AND COLLECTIVE BARGAINING. Compliance Benchmarks include: legal recognition of workers' right to form + join (or refrain from joining) labour unions of their own choice; right to collective bargaining; non-interference + non-discrimination against worker representatives + union members; in countries where the right is restricted (China, Vietnam, Saudi Arabia, etc.) the employer must NOT obstruct PARALLEL means of independent + free association + bargaining (worker committees + grievance mechanisms + worker representatives chosen freely + access to workplace by recognised representatives); protection of union representatives from disadvantageous treatment; access to information necessary for meaningful bargaining; written collective agreements where collective bargaining has occurred + their substantive implementation.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.