The curriculum is currently being implemented in all 50 states and in Australia. There is an information page available  on their website that you may find helpful:
https://www.heggerty.org/phonemic-awareness-for-administrators

Here is a list of some of the places where the curriculum is being used: the Los Angeles Unified School Districts, Metro Nashville Schools in Pre-K and Kindergarten, schools in the School District of Philadelphia, Cleveland Schools in Pre-K and Kindergarten, Syracuse City School District, many Chicago Publics schools, San Antonio, TX, Orange County Schools in Florida, the New York State School Board, and many schools in Utah, Ohio, Pennsylvania, and Mississippi because they have provided PD for teachers and coaches through the State Board of Education for each state.

On Wednesday, August 21, the PreSchool - Grade 1 teachers from Humboldt and Algona Schools are being offered the opportunity to receive professional supports with a company trainer around the Heggerty's Phonemic Awareness resources. (Resources can be utilized with struggling 2nd graders.) We are sharing this opportunity for you, also, to learn about the 35 daily lessons around explicit Phonemic Awareness. These lessons require very little preparation and can be delivered to your students in 10-12 minutes each day. Check out the agenda here. (shorturl.at/efoBV) We hope you will be able to attend!