2024 42 USC 4018 – Operating costs and allowances; definitions

2023 42 USC 4018 – Operating costs and allowances; definitions

2022 42 USC 4018 – Operating costs and allowances; definitions

2021 42 USC 4018 – Operating costs and allowances; definitions

2020 42 USC 4018 – Operating costs and allowances; definitions

2018 42 USC 4018 – Operating costs and allowances; definitions

2017 42 USC 4018 – Operating costs and allowances; definitions

2015 42 USC 4018 – Operating costs and allowances; definitions

2014 42 USC 4018 – Operating costs and allowances; definitions