This article examines whether policies alone are sufficient to foster change in diversity and inclusion in the Australian and New Zealand intelligence sectors. It considers the diversity and inclusion policies of Australian intelligence agencies as well as applicable legislation regarding employment and nondiscrimination, as the legislation informs policy and is intended to reflect societal values. By comparing the Australian and New Zealand approaches to diversity and examining the successes and failures of their differing policies, this article reveals which policies have been most effective in fostering change in representation and equality and proposes alternative solutions based on other diversity and inclusion practices, such as mentorship, sponsorship and parenting outreach programs, and flexible working options.