Full-text sample article FREE from Taylor & Francis. The debate over workplace codes of conduct has created tensions between trade unions and human rights NGOs. These tensions result from the inherent structural differences between interest-driven trade unions and ideals-driven human righst NGOs. The differences play themselves out in how these actors pursue social justice in a globalised economy. Human rights NGOs tend to see codes of conduct as a method to prevent violations, akin to their traditional work on legal reform and human rights monitoring.