The Supreme Court on Friday stayed criminal proceedings against former chairman of Wipro, Azim Premji, and his wife on their plea seeking quashing of the summons issued by a Bengaluru trial court on a frivolousand mischievous complaint filed by an NGO alleging breach of trust and corruption in merger of three firms with a Premji group firm. A bench of Justices Sanjya Kishan Kaul, Dinesh Maheshwari and Hrishikesh Roy also issued notice to an NGO, Indian Awake for Transparency and others and sought their response. Senior advocates Mukul Rohatgi, A M Singhvi appearing for Premji and others said that the complaint was mischievous in nature.