What does a company need to have in place in order to sustain a culture change over time?

1. Clear and consistent communication: A company needs to ensure that all employees are aware of the culture change and understand the reasons behind it. This can be done through regular meetings, emails, and other forms of communication.

2. Leadership commitment: Leaders need to be committed to the culture change and demonstrate their commitment through their actions. They should be role models for the desired culture and be willing to make changes when necessary.

3. Training and development: Employees need to be trained on the new culture and given the tools and resources to be successful. This includes providing training on the new values, expectations, and behaviors.

4. Rewards and recognition: Employees should be rewarded and recognized for their efforts in helping to create and sustain the culture change. This could include bonuses, promotions, or other forms of recognition.

5. Accountability: Employees should be held accountable for their actions and behaviors. This could include performance reviews, feedback, and other forms of accountability.