Professor Sander has also written a number of articles in the taxation and family law fields, has lectured to numerous bar associations and served as consultant to the United States Treasury Department and the Ontario Law Reform Commission. In 1966 Professor Sander was the director of a special summer program at Harvard Law School which brought 40 African American college students to Cambridge for the purpose of interesting them in pursuing a legal career. From 1968 to 1970 Sander served as the chairman of the Council on Legal Education Opportunity, (CLEO) a national organization devoted to the recruitment and training of disadvantaged persons for the law. From 1961 to 1963 Professor Sander served as a member of the Committee on Civil and Political Rights of President Kennedy's Commission on the Status of Women. In 1970 Sander was appointed by Governor Sargent to the Massachusetts Commission on Adoption and Foster Care. In 1975, Professor Sander was appointed by Governor Dukakis as chairman of the Massachusetts State Welfare Advisory Board. Professor Sander also served as a trustee of the Buckingham, Browne & Nichols School in Cambridge from 1969 to 1975. In 1975 Sander became active in the subject of alternative methods of dispute resolution (ADR). In 1976, at the invitation of the Chief Justice of the United States, Professor Sander delivered a paper entitled "Varieties of Dispute Processing" at the Pound Conference which put forth the notion of the multidoor courthouse. This was the notion that disputes could be solved by a range of different approaches—adjudication through the courts, as well as mediation, arbitration, neighborhood justice centers among other approaches. This idea of having "the forum fit the fuss" caught on in a time when many courthouses were over-crowded and litigation had become quite expensive. ADR approaches are presently being utilized in Houston, Texas and Cambridge, Massachusetts as well as several other cities in the US and abroad. Following the Pound Conference, the American Bar Association set up a special committee on dispute resolution (which later became the Standing Committee on Dispute Resolution and ultimately the Section on Dispute Resolution). Professor Sander served as a member of this committee from its inception in 1976 until 1989, and served as its chairman from 1986 to 1989. For a number of years, Professor Sander was chair of the editorial board of the Dispute Resolution Section's "Dispute Resolution Magazine". Professor Sander taught several dispute resolution courses at Harvard Law School, including an introductory overview course, as well as more specialized courses in negotiation and mediation. He also taught a one‑week workshop on mediation for practicing lawyers under the auspices of the Harvard Law School's Program on Negotiation.