I recently worked with a small nonprofit who needed to assess and rebuild their governance framework (establishing a Minute Book, reviewing old bylaws, etc.). We used a format that fit their budget - essentially they did the work themselves, but through a short weekly session (part in person and part by Skype) I provided feedback, samples, and coaching as they worked through it. The same model might work for your Policy project if you have some capacity in-house, but could use a bit of support from a local advisor. You could see if any local or part-time consultants are available in your area.