Federal legislative instruments
24,143 in-force federal legislative-instrument titles. Metadata only; authoritative text is on the Federal Register of Legislation.
24,143 titles in force at 9 Oct 2026
AD/BELL 407/26 - Landing Gear Cross Tubes
AD/BELL 407/27 Amdt 1 - Power Turbine RPM Steady State Operation Avoidance
AD/BELL 407/28 Amdt 1 - Freewheel Aft Bearing Cap
AD/BELL 407/29 - Horizontal Stabiliser Skin at the Tailboom Attachment Inserts
AD/BELL 407/31 - Disc Assemblies - Tail Rotor Driveshaft
AD/BELL 407/32 Amdt 1 - Cyclic Control Lever Assembly Installation
AD/BELL 407/33 - Tailboom Assembly
AD/BELL 407/34 - Hydraulic Pump - Driveshaft Assembly
AD/BELL 407/35 - Gas Producer RPM
AD/BELL 407/36 - Anti-drive Link Assembly
AD/BELL 407/37 - Flight Control Bearings
AD/BELL 407/5 - Hydraulic Relief Valve Replacement
AD/BELL 407/6 - Engine to Transmission Driveshaft Replacement
AD/BELL 407/7 - Tail Rotor Hanger Bearing Support Inspection
AD/BELL 407/9 Amdt 3 - Tailboom Skin
AD/BELL 412/12 Amdt 5 - Vertical Fin Forward Spar
AD/BELL 412/13 - Tail Rotor Trunnion Bearing Housing
AD/BELL 412/22 - Main Transmission Spiral Bevel Gear
AD/BELL 412/27 - Tailboom Upper Longeron
AD/BELL 412/29 - Tail Rotor Driveshaft Hangar Bearings
AD/BELL 412/30 - Swashplate Support Assembly
AD/BELL 412/32 - Main Driveshaft and Tail Rotor Drive Over-Temperature Indicators
AD/BELL 412/33 - Main Transmission Lower Planetary Spider
AD/BELL 412/34 - Swashplate Support
AD/BELL 412/36 - Main Rotor Mast
AD/BELL 412/37 - Internal Hoist
AD/BELL 412/38 - Hydraulic Servo Actuator Shoulder Bolt
AD/BELL 412/39 Amdt 1 - Tail Rotor Yoke and Tail Rotor Flapping Stop/Indicator
AD/BELL 412/4 Amdt 1 - Main Rotor Yoke - Inspection, Retirement and Modification
AD/BELL 412/40 Amdt 1 - Main Rotor Yoke
AD/BELL 412/42 - Main Hydraulic Servo Actuator Rod End Lock Washer
AD/BELL 412/43 - Tail Rotor Counterweight Bellcrank Retention Nut
AD/BELL 412/44 Amdt 2 - Tail Rotor Blade Fwd Tip Weight Retention Block and Aft Tip Closure
AD/BELL 412/45 - Emergency Floatation Reservoir Adapter
AD/BELL 412/46 - External Rescue Hoist Cable Cut Electrical Circuit
AD/BELL 412/47 - Hoist Cable Cut Electrical Circuit
AD/BELL 412/48 - Overhead Circuit Breaker Panels
AD/BELL 412/49 - Rescue Hoist P/N BL10300-60 and P/N BL10300-59
AD/BELL 412/50 - Breeze-Eastern Rescue Hoist Assembly
AD/BELL 412/51 - State of Design Airworthiness Directives
AD/BELL 412/53 - Tail Rotor Blade Fwd Tip Weight Retention Block and Aft Tip Closure - 2
AD/BELL 412/54 - Rescue Hoist Hook
AD/BELL 412/56 - Rescue Hoist Cable Assembly
AD/BELL 412/9 Amdt 1 - Main Rotor Blade Pitch Horns - Inspection
AD/BELL 427/1 - In-line Electrical Terminal Junctions
AD/BELL 427/10 - Anti-drive Link Assembly
AD/BELL 427/11 - Flight Control Bearings
AD/BELL 427/12 - Cyclic Control Lever Assembly Installation
AD/BELL 427/2 - Horizontal Stabiliser Auxiliary Fin Assemblies
AD/BELL 427/4 - Hydraulic Solenoid Tee Fitting
Updated 9 Oct 2026 · Federal Register of Legislation
The Register listed 24,150 titles; 7 could not be retrieved from its API.
The Register’s in-force listing includes instruments made but not yet commenced. A version’s start date is not the same as commencement; a date the Register does not supply is left out.
Based on content from the Federal Register of Legislation at 9 October 2026. For the latest information on Australian Government legislation please go to https://www.legislation.gov.au.
Metadata arranged into a catalogue; bounded version metadata selected. Titles reproduced verbatim. OPAX shows metadata only.
Commonwealth Coat of Arms and content marked as third party are excluded from the CC BY 4.0 licence. No endorsement by the Federal Register of Legislation is implied.