The main purpose of this legislation, known as the Paycheck Protection Act, is to prohibit federal agencies and the Postal Service from automatically deducting labor organization dues from the paychecks of federal employees. This change aims to give employees more control over their finances and reduce the financial support that labor organizations receive through payroll deductions. The key provisions of the Act include a clear statement that federal agencies and the Postal Service cannot deduct any amounts from employees' pay for labor organization dues, fees, or political contributions.