2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/48379I review the status of chiral perturbation theory in the one-nucleon sector and give some predictions to be tested. I then discuss various methods to go to higher energies (inclusion of the Delta(1232), dispersion relations) and also to higher precision (virtual photons and isospin violation).13 pp, 4 figures, plenary talk, 8th International Conference on the Structure of Baryons (Baryons' 98), Bonn, Germany, Sept. 22-26, 1998, to appear in the proceedingsHigh Energy Physics - PhenomenologyNuclear Theorytext