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/IAI-W/11 - Elevator and Rudder Servo Installation
AD/IAI-W/12 - Cockpit Voice Recorder Area Microphone Location
AD/IAI-W/13 - Forward Engine Mount Fasteners
AD/IAI-W/14 Amdt 2 - Aileron Control Rod P/N 513506-503
AD/IAI-W/15 Amdt 1 - Structural Inspection Program
AD/IAI-W/16 Amdt 1 - Engine and Flight Data Monitoring
AD/IAI-W/17 Amdt 1 - Aileron Push Pull Tube and Guide Rollers
AD/IAI-W/18 Amdt 1 - Horizontal Stabiliser Trim Actuator
AD/IAI-W/19 - Hydraulic Low Pressure Warning System
AD/IAI-W/2 - Aileron Control Pulley P/N 3533032-1 - Inspection
AD/IAI-W/20 - Aileron Radiographic Inspection
AD/IAI-W/21 - Windshield Wiper Arm
AD/IAI-W/22 - Horizontal Stabilizer Trim Actuator
AD/IAI-W/23 - Brake System Hydraulic Fuse
AD/IAI-W/24 - Engine Inlet Cowl and Aft Nacelle Attachment Bolts
AD/IAI-W/25 - Pressurisation System - Emergency Operating Procedures
AD/IAI-W/26 - Oxygen Shut-off Valve
AD/IAI-W/27 Amdt 1 - Rudder
AD/IAI-W/28 - Overhead Circuit Breaker Panel Electrical Wire Bundles
AD/IAI-W/3 - Floor Bolts, Near Fus. Sta. 269 - Inspection and Installation
AD/IAI-W/5 - Galley Electrical Wiring - Inspection and Re-Routing
AD/IAI-W/6 - Audio Intercom System - Warning Placard and Modification
AD/IAI-W/7 - Pilot and Co-Pilot Seat Attachments - Inspection
AD/IAI-W/8 - Navigation Equipment Mounting Latch Guard - Inspection and Modification
AD/IAI-W/9 Amdt 3 - Horizontal Stabiliser Rear Spar Splice Fitting
AD/INST/10Amdt 2 Mechanical Fatigue Meters
AD/INST/11 - Automatic Pilot Servo Actuators - Inspection
AD/INST/15 - AP106 Automatic Pilot Gain Programmer Type 161H-1 - Modification
AD/INST/19 - ARC PA 500A Actuators - Cessna Auto Pilot, AFCS & Yaw Damper - Inspection and Modification
AD/INST/2 Amdt 2 - Edison and Garwin Engine Gauge Units - Modification
AD/INST/22 - Airborne Vacuum Pumps - Removal From Service
AD/INST/23 Amdt 1 - Edo-Aire Mitchell NSD-360 Compass System - Addition of Nav Flag Adapter
AD/INST/24 - Filotecnica Salmoiraghi Airspeed Indicators - Calibration Tests
AD/INST/27 - Airborne Vacuum Pumps - Removal From Service
AD/INST/29 - Bendix M-4 (A,B,C,D) Automatic Flight Control System Servo - Inspection and Modification
AD/INST/3 - Bendix Fuel Flow Transmitters - Inspection
AD/INST/30 - King KAP 100/KAP 150/KFC 150 Flight Control System
AD/INST/31 - Airborne Vacuum Pumps - Removal from Service
AD/INST/32 - Altimeters
AD/INST/38 - LITEF GmbH LCR-88 Attitude and Heading Reference System
AD/INST/4 Amdt 1 - Vacuum Pump Splined Coupling - Replacement
AD/INST/40 - LITEF Attitude Heading Reference System
AD/INST/41 - RAPCO Inline Pressure Filter
AD/INST/42 - KSA 470 Autopilot Servo Actuator
AD/INST/43 - Parker Hannifin Flexible Coupling
AD/INST/44 - KAP 140 and KFC 225 Autopilot Systems
AD/INST/45 - Donor 99 (name withheld) Air Data Inertial Reference Units
AD/INST/46 - SVS III Standby Vacuum System
AD/INST/47 Amdt 1 - KC 225 AFCS
AD/INST/48 - Donor 99 (name withheld) Inertial Reference Unit
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.