The International Schools Review Forum

Does anyone know of any good PD offered especially online? Training that is considered of value?

Not really, IB/AP workshops, Montessori, R/W workshop, STEM, SOTA tech in a field. Essentially PD has to result in a special skill set that an IS can market, put to use or is attractive to a particular recruiter/leadership, otherwise its just another certificate in a portfolio and part of your PD line item.