www.daypitney.com/insights/publications/2019/03/29-irs-revises-ein-application-process-increasing
www.dentons.com/en/insights/alerts/2019/march/29/irs-seeks-to-make-ein-application-process-more-secure-but-may-impact-foreign-taxpayers
trustbclp.com/irs-revises-ein-application-policy-now-requires-an-individual-to-be-listed-as-the-responsible-party/
www.realestatelanduseandenvironmentallaw.com/irs-change-in-application-process-ein.html
www.irs.gov/newsroom/irs-revises-ein-application-process-seeks-to-enhance-security
See also:
nossaman.com/New-IRS-Policy-on-Employer-Identification-Numbers-Could-Seriously-Delay-Entity-Formations
www.realestatelanduseandenvironmentallaw.com/irs-change-in-application-process-ein.html
www.jdsupra.com/legalnews/irs-change-in-application-requirements-30132/
www.jdsupra.com/legalnews/clearing-the-confusion-irs-increased-63261/