This research of registered businesses with one to four employees was conducted in Cameroon from June 1 to Oct. 15, 2009, at the same time with 2009 Cameroon Enterprise Survey. Interviews with 120 establishments were completed. Micro-Enterprise Survey topics include firm characteristics, gender participation, access to finance, annual sales, costs of inputs/labor, workforce composition, bribery, licensing, infrastructure, trade, crime, competition, capacity utilization, land and permits, taxation, informality, business-government relations, innovation and technology, and performance measures. Over 90% of the questions objectively ascertain characteristics of a country's business environment. The remaining questions assess the survey respondents' opinions on what are the obstacles to firm growth and performance.