+[testenv:copyright_year]
+whitelist_externals = /bin/bash
+commands = bash {[tox]checker_dir}/copyright_year.sh
+
+[testenv:doc_verify]
+# Fix all documentation error before enabling voting.
+ignore_outcome = true
+whitelist_externals = /bin/bash
+commands = bash {[tox]checker_dir}/doc_verify.sh
+
+[testenv:gpl_license]
+whitelist_externals = /bin/bash
+commands = bash {[tox]checker_dir}/gpl_license.sh
+
+[testenv:job_spec]
+ignore_outcome = true
+whitelist_externals = /bin/bash
+commands = bash {[tox]checker_dir}/job_spec.sh