ABSTRACT Objective: to describe the process for the elaboration and validation of a digital educational booklet intended for health professionals on the correct use of Personal Protective Equipment in the context of COVID-19. Method: a methodological study conducted between June and September 2020, operationalized in three stages: 1ststage: bibliographic survey; 2ndstage: elaboration of the booklet with the graphic designer to help in the development process of the technology; 3rdstage: content validation of the booklet by specialists through the Delphi technique. The validation was performed by 35 health and biology professionals and the local for selection of these was the Lattes Platform, using the Delphi technique in two rounds. The Content Validation Index was considered an acceptance criterion, with an agreement ≥ 0.78 among the judges being considered a good level. Results: the first version of the booklet obtained a global Content Validation Index of 0.79. There were suggestions for improvement that were accepted and, after the Delphi 2 phase, there was the resubmission of the booklet; it presented a global Content Validation Index of 0.99. Conclusion: the booklet was validated regarding its content and is compatible with its intended purpose, being important for the promotion of knowledge about the correct procedure to put on this equipment so that prevention measures are effective and shared.