This chapter analyzes how compliance, laws, guidelines, and standards shape sustainable product development—both as innovation drivers and as safeguards for society and the environment. It defines compliance management as ensuring rule-conforming behavior across strategy, organization, and reporting, and frames sustainability reporting as increasingly legalized and stakeholder-oriented. A four-level management model is used to align socio-ecological metrics with business planning. Key reporting and management frameworks include ISO 26000 (social responsibility), EMAS (environmental management and public environmental statements), GRI (global sustainability reporting standards), EPDs (life-cycle-based environmental declarations), and the SCI (Sustainability Compliance Index) for life-cycle-phase assessments and variant comparison. The chapter then surveys corporate-responsibility laws that set binding requirements: product liability, CE conformity, WEEE implementation, circularity via the KrWG, worker and environmental protection through the Hazardous Substances Ordinance, and substance restrictions under RoHS. It notes additional regimes) that collectively translate sustainability into enforceable obligations and new market opportunities. Finally, the role of guidelines and standards is discussed: although generally voluntary, they codify state-of-the-art practice, influence liability, and steer specifications. Examples span ISO 14062/14067/59004 and VDI 2243/4605/4803, plus sector resources and databases. Overall, the chapter positions compliance, regulation, and standardization as interlocking levers for embedding sustainability into products, processes, and corporate governance.