In the article “International application of the «Multidimensional Intervention for Social Anxiety» (MISA) program: I. Treatment effectiveness in patients with social anxiety” by Caballo, V. E., Salazar, I. C., Curtiss, J., Gómez, R. B., Rossitto, A. M., Coello, M. F., Herrera, J. S., Gamarra, O., Sanguino, R., Arias, V. B., Hofmann, S. G., & MISA Research Team (Behavioral Psychology/Psicología Conductual, 2021, Vol. 29, No. 3, pp. 517-547. https://doi.org/10.51668/bp.8321301n), some errors were included in the wording of the Participants section (p. 523) which are detailed in this note. These wording errors did not affect the results obtained in the study in any way.