I'm leading a project team in a mid-sized company, and we're struggling with decision-making processes that are causing delays. What practical approaches can I use to streamline decision-making without compromising on quality?

We have a team of 10 people, and decisions often get stuck in meetings or require multiple approvals, which slows down our progress. I've tried using a RACI matrix to clarify roles, but it hasn't fully resolved the issue. We're working on a tight timeline for a new product launch.