N.Y. Estates, Powers & Trusts Law Section 10-10.6
Effect of reserved unqualified power to revoke

10–10.1
Power to distribute principal or allocate income 10–10.2
Power to lease in tenant for life 10–10.3
Power to lease in tenant for life 10–10.4
Power to lease in tenant for life 10–10.5
Power to sell in a mortgage 10–10.6
Effect of reserved unqualified power to revoke 10–10.7
Exercise of powers by multiple fiduciaries 10–10.8
Irrevocability of powers other than powers of appointment