Potomac Technical Processing Librarians (PTPL) is a professional organization for technical services librarians in Virginia, Maryland and the District of Columbia, which meets annually in the fall of the year. PTPL is a regional affiliate of the Association for Library Collections & Technical Services (ALCTS), and a member of the ALCTS Affiliate Relations Committee (ARC). PTPL has served technical services librarians since 1923, and continues to support their ongoing professional development and continuing education.
Membership is open to anyone interested in the goals of the organization, for a nominal fee. Visit the Membership page for details.