As a condition of participation, CACHE will mandate that predictors disclose their approaches in sufficient detail to enable an expert in the area to understand the methodology and algorithms. These methodology descriptions will be double-blind peer-reviewed by other participants to ensure they contain sufficient information according to standards of the field. In the interest of encouraging participation from all sectors, participants will not be required to provide access to their code and can remain anonymous. However, CACHE will encourage participants to share their code and, as be responsible for making operational decisions, including target selection, participation rules, and use of funds. An external Scientific Advisory Board will be appointed by the Governing Board to provide outside advice on scientific questions such as target choice and metrics for success.