Practicum experiences have been a critical aspect of the education and training of school psychologists at both the specialist and doctoral level. At the specialist level, the National Association of School Psychologists recently updated their standards for practicum, but the content, quality, and length of practicum vary tremendously across training programs. At the doctoral level, recent guidelines from the Association of State and Provincial Psychology Boards allow for the emerging option to include practicum experience together with internship toward licensure requirements. However, this raises a number of questions unique to the context of school psychology training, including what hours and activities count, appropriate credentials for supervisors, appropriate sites for practicum experiences, what competencies are to be gained, and how to assess those competencies. The Council of Directors of School Psychology Programs has organized a task force to address issues of competencies and supervision in practicum experiences to inform recommendations and regulations regarding practicum experiences. This article summarizes the nature and context of these issues, and makes recommendations for school psychology training programs, national professional organizations, and credentialing organizations. C 2011 Wiley Periodicals, Inc. Although the primary professional organizations representing school psychology have always considered practicum experiences to be a critical part of training, recent revisions in guidelines and expectations (American Psychological Association [APA], 2010; National Association of School Psychologists [NASP], 2010b) have raised questions nationally about how to implement them to best effect. Practicum is relatively poorly defined for school psychology, with the APA Practicum Competencies Outline focused mainly on clinical approaches (Li & Council of Directors of School Psychology Programs [CDSPP] Practicum Task Force, 2011) and NASP leaving most of the defining frame to the individual program. As a result, the content, quality, and length of practicum vary tremendously across training programs. Such variations often cause confusion among field supervisors, who have practicum students from different universities, as well as affect students who apply for Association of Psychology Postdoctoral and Internship Centers (APPIC) internships. At the doctoral level, the emerging option to include practicum experience toward licensure requirements (APA, 2010; Association of State and Provincial Psychology Boards [ASPPB], 2009) is resulting in a variety of expectations for practicum, which needs to be examined in the context of school psychology training. The CDSPP organized a task force to address issues related to competencies and supervision in practicum experiences in order to inform recommendations and regulations regarding practicum experiences (Li, Strein, & CDSPP Practicum Taskforce, 2010). This article begins with a brief overview of our current professional guidelines for practica and their impl...