Most countries with a mature Information and Communications Technology (ICT industry have at least one professional body (PB) that claims to represent its members working with such technology. Other ICT PBs operate in the international arena. These PBs may differ in membership criteria, jurisdiction and even objectives but all profess to promote high ethical and professional standards. This study seeks to determine the common indicative markers that demonstrate that an ICT PB is offering leadership in identifying, promoting and supporting ethical conduct amongst a variety of constituencies including its own members and beyond. An extensive literature review identified over 200 prospective markers covering a broad range of potential activities of an ICT PB. These were grouped into nine major areas: ethical professional practice; continuous professional development; research and publication; education of future professionals; members’ career development; social obligations; professional engagement; preserving professional dignity/ reputation and regulation of the profession. These markers were arranged hierarchically in a word processing document referred to as a “marker template”. An analysis of selected ICT PBs websites was undertaken to confirm and refine the template. It will be used in the future for a comparative study of how professional bodies offer leadership to their various constituencies in the area of ethical conduct.