Introduction despite the adoption of mental disorders act in 1972, the use of required mental health care act (MHCA) forms during admission of patients with mental illnesses remained below the legal expectation in the Maun District Hospital. This study audited Letsholathebe II Memorial Hospital (LIIMH) professionals´ usage of MHCA forms. Methods this was a quasi-experimental study that audited files of patients admitted with mental illnesses, before, three and six months after a continuing medical education (CME). Cochran Q, McNemar symmetry Chi-square were used for comparison of performance. Results of the 239 eligible files, we accessed 235 (98.3%). About two in ten (n=36/235, 15.3%) MHCA forms were not used in combination with required forms. The quasi-majority of MHCA forms set used, aligned with involuntary admission (n=134/137, 97.8%). Required admission MHCA forms significantly increased from nil before continuing medical education (CME-0), to 64.6% (n=51/79) at CME-3 and 77% (n=59/77) at CME-6 (p<0.001). However, there was no statistical difference between the last two periods (64.6% vs 77%, p=0.164). Voluntary admission remained below 13% (n=10/79). Only six types of MHCA forms were used during this study. Conclusion there was no adequate use of required MHCA forms at LIIMH before CME. Thereafter, the proportion of adequate use increased from period CME-0 to the periods CME-3 and CME-6. However, there was no difference in proportion between the last two periods. We recommend an effective and regular CME twice a year for health professionals on selected MHCA forms.