Versions of Nebraska Statutes 77-6522. Application; valid; when; director; Tax Commissioner; powers and duties on LawServer 2023 Nebraska Statutes 77-6522. Application; valid; when; director; Tax Commissioner; powers and duties 2022 Nebraska Statutes 77-6522. Application; valid; when; director; Tax Commissioner; powers and duties 2021 Nebraska Statutes 77-6522. Application; valid; when; director; Tax Commissioner; powers and duties