This month the Brazilian Society of Clinical Oncology (SBOC) published a position paper on approval and use issues concerning biosimilars in oncology. The paper, published in the Brazilian Journal of Medical and Biological Research, discusses “aspects related to definition, labeling/nomenclature, extrapolation, interchangeability, switching, automatic substitution, clinical standards on safety and efficacy, and the potential impact on financial burden in healthcare.” Overall, SBOC “take[s] a stand in favor of the introduction of biosimilars, as they offer a viable, safe, and cost-effective alternative to the biopharmaceutical products currently used in cancer.”