Corporate Social Responsibility (S. 135, Schedule VII); winding up (Tribunal, voluntary under IBC 2016, NCLT/NCLAT, Official Liquidator, contributories, grounds, procedure); sick industrial company, sole surviving member; Environmental, Social & Governance (ESG) framework; Corporate Governance - history, components, Clause 49, SEBI (LODR) Regulations 2015, CG Report; SEBI (Prohibition of Insider Trading) Regulations 2015 - UPSI, insider, connected person, trading plan, window closure, defences, penalties.