This could be a model for other dioceses.
Below is a decree from Most Reverend Donald J. Hying, of the Diocese of Madison, by which he grants that people within the Diocese of Madison can gain plenary indulgences without confession and Communion, provided they have contrition for their sins and have the intention of receiving these sacraments as soon as possible.
This is possible under Enchiridion Indulgentiarum 25.