question: Triage for intensive care unit admission is a frequent event and is associated to worse clinical outcomes. The process of triage is variable and may be influenced by biases and prejudices, which could lead to potentially unfair decisions. The Brazilian Federal Council of Medicine (Conselho Federal de Medicina) has recently released a guideline for intensive care unit admission and discharge. The aim of this paper is to evaluate the ethical dilemmas related to the implementation of this guideline, through the accountability for reasonabless approach, known as A4R, as elaborated by Norman Daniels. We conclude that the guideline contemplates A4R conditions, but we observe that there is a need for indication of A4R-concordant criteria to operationalize the guidelines.