2024 19 USC 4436 – Application to new and existing preclearance operations

2023 19 USC 4436 – Application to new and existing preclearance operations

2022 19 USC 4436 – Application to new and existing preclearance operations

2021 19 USC 4436 – Application to new and existing preclearance operations

2020 19 USC 4436 – Application to new and existing preclearance operations

2018 19 USC 4436 – Application to new and existing preclearance operations

2017 19 USC 4436 – Application to new and existing preclearance operations