BSFD Master Plan, Annual Reports and ISO Public Protection Classification To learn more about the Big Sky Fire Department, please see the below links to our Master Plan document, the current annual financial audit and the department’s annual report. Plans and Reports 2022 Insurance Services Organization (ISO) Public Protection Classification Report for the Big Sky Fire Department 2019 Big Sky Fire Department Emergency Services Master Plan Update Document 2019 Big Sky Fire Department Standards of Cover Big Sky Fire Management Strategy 2018-2019 Annual Report 2016 Insurance Services Organization (ISO) Public Protection Classification Report for the Big Sky Fire Department 2015 Big Sky Fire Department Emergency Services Master Plan Document Annual Audits 2021 Audited Annual Financial Report 2020 Audited Annual Financial Report 2019 Audited Annual Financial Report 2018 Audited Annual Financial Report 2017 Audited Annual Financial Report 2016 Audited Annual Financial Report 2015 Audited Annual Financial Report 2014 Audited Annual Financial Report