Skip to main content
Stay informed on COVID-19 updates from EASA
Read more
Subscribe
EASA
European Union Aviation Safety Agency
Choose section:
EASA Light
EASA Pro
Main menu Topbar
Menu
Skip to Content
Home
The Agency
The Agency
Annual Programmes & Reports
COVID-19
Aviation Industry Charter for COVID-19
EASA COVID-19 Resources
COVID-19 Travel Information
References
Agency Organisation Structure
Agency Organisation Structure
The Executive Director
Executive Directorate
Chief engineer
Certification Directorate
Technical Organogram
Flight Standards Directorate
Resources & Support Directorate
Strategy & Safety Management Directorate
EASA Member states
Management Board
Management Board
Management Board Members
Management Board Observers
Management Board Meetings
Management Board Decisions
Other EASA Boards & Bodies
EASA Board of Appeal
Other EASA Boards & Bodies
Advisory Bodies
Recruitment
Recruitment
eRecruitment Tool
Traineeships and Study Placements
Junior Qualification Programme (JQP)
Working for us
Brexit
Brexit - Early applications
Procurement
Procurement
Calls for expression of interest
Independent External Experts
Calls for tender
Frequently Asked Questions
Using the FAQ
The Agency
Regulations
Basic Regulation
Initial Airworthiness
Continuing Airworthiness
Air Operations
Aircrew
Medical
Flight Simulation Training Devices (FSTD)
ATCO Licensing
Air traffic management (ATM)
Airspace Usage requirements
Airspace Usage Requirement (ACAS II v7.1)
Airspace Usage requirements – DLS/CPDLC
Aerodromes (ADR)
Drones (UAS)
Third Country Operators (TCO)
Level of Involvement
Airworthiness Directives (ADs)
Acceptable Means of Compliance (AMC) and Alternative Means of Compliance (AltMoC)
Alternative Method of Compliance (AMOC) to an Airworthiness Directive (AD)
Certification Support for Validation (CSV)
Design Organisations
ETSO
EWIS ICA requirements
ADS-B certification
Fees & charges
General Aviation
International cooperation
Recruitment
Certification of products and organisations
Cybersecurity
Rotorcraft
Safety Publications (SP) Tool
Occurrence Reporting
Cargo Tracking Devices
Passengers
Supplemental Type Certificates
Contacts & Locations
Newsroom & Events
News
Events
Current & upcoming events
Past events
Event Proceedings
Press releases
Connect with us
Press contacts
Domains
Aerodromes
Relevant legislation for Aerodromes
Air Operations
Air Operations - General
Conflict Zone Information Bulletin (CZIB’s)
Information on Conflict Zones
Non-commercial operations with complex motor-powered aircraft (NCC)
Specialised Operations (SPO)
Ramp Inspection Programmes (SAFA/SACA)
Third Country Operators (TCO)
Weather Information to Pilots
Special Categories of Passengers (SCPs)
Air Traffic Management
ATM/ANS & ATCO Training Organisation Approvals
Relevant legislation for ATM/ANS
Aircraft & products
Aircraft certification
Airworthiness Directives
Alternative Procedures to Design Organisation Approval (ADOA)
Continuing Airworthiness Organisations
Aircraft type ratings for Part-66 aircraft maintenance licence
EASA Part-145 Organisations located in Brazil
EASA Part-145 Organisations located in Canada
EASA Part-145 Organisations located in the USA
Foreign Part 145 Organisations
Foreign Part 147 Organisations
Part-M Approvals Foreign CAMO Subpart G
Part-M Subpart F Organisations
Design Organisations
Design Organisations Approvals
ETSO
List of current ETSOs
List of all (current & historic) ETSOs
International Maintenance Review Board Policy Board (IMRBPB)
Manufacturer Scheduled Maintenance Requirements
Permit to fly
Production Organisations Approvals
Suspected Unapproved Parts
Background
Aircrew & Medical
Flight Crew Licensing
Medical
Approved Training Organisations (ATO)
European Central Question Bank (ECQB)
Flight Simulation Training Devices (FSTD)
Operational Suitability Data (OSD)
Civil drones (Unmanned aircraft)
Drones - regulatory framework timeline
Drones - regulatory framework background
Drones - National Aviation Authorities
Cybersecurity
Overview
Main EASA activities
General Aviation
GA ROAD MAP
Overview
Part-21 Light - Making Design & Manufacturing Easier
The new CS-23 – smart and flexible rules that support innovation
GA Talking points
Simpler and lighter rules for Balloons and Sailplanes
Simpler and lighter rules for GA pilot training
Simpler and lighter rules for GA maintenance
GA TOOLBOX
Documents Guidance and Examples
Licensing for General Aviation
Operations in General Aviation
Cost-Shared flights
GA Leaflets: Flying in the EU
FLYING SAFELY
Loss of Control (LOC-I)
Loss of Control (LOC-I) at Take-Off
Loss of Control (LOC-I) in Approach and Landing
Airspace Infringement
Sunny Swift: Flight instructor
Environment
European Aviation Environmental Report
Smart environmental standards
Innovative certification
EASA certification noise levels
ICAO Aircraft Engine Emissions Databank
Policy support & research
Balanced Approach Regulation
Aircraft Noise & Performance (ANP) Data
Impact assessment tools
International cooperation
EASA by Country
International cooperation
Cooperation with ICAO
Regional Safety Oversight Organisations (RSOOs)
Technical cooperation
Technical Cooperation Projects
Worldwide initiatives
Safety Management & Promotion
Accident and incident investigation support
Legal and regulatory framework
Safety Recommendations
EASA Virtual Academy
Aviation Safety Reporting
Aviation Safety Reporting for Organisations
Aviation Safety Reporting for Individuals
Legal framework
Protection of information sources
Safety Risk Management
Safety Promotion
European Authorities Coordination Group on Flight Data Monitoring (EAFDM)
European Operators Flight Data Monitoring (EOFDM)
EASA FDM Conference
Safety Promotion Network (SPN)
European Safety Promotion Network Rotorcraft (ESPN-R)
Safety Promotion Initiatives
Safety Management System (SMS)
SMS - EASA Rules
SMS - Europe
SMS - International
European Plan for Aviation Safety (EPAS)
Technical Training offered by us
Volcanic Ash
Research & Innovation
AI Roadmap
Research
Research projects
Rotorcraft
Regulations
Document Library
Application Forms
Applicant Services
Application Forms
FAQ's
Approval Data Library
Regulations
Regulations
Regulation (EU) 2018/1139
Flexibility provisions
Opt-In Article 2(6)
Opt-Out Article 2(8) to 2(11)
Agency Measures
Mutual recognition
Opt-out from Regulations
Agency Decisions
Overview
Agency Decisions
Acceptable Means of Compliance (AMC) and Guidance Material (GM)
Information on Alternative Means of Compliance (AltMoC)
Certification Specifications (CSs)
Decisions other than rulemaking
Certification activities
Executive activities
Finance & Business activities
Rulemaking Process
Overview
Rulemaking explained
Rulemaking proposal
Rulemaking subjects
Rulemaking programmes
Terms of Reference (ToR) and Group Composition (GC)
Terms of Reference and Group Compositions information
Notices of Proposed Amendment (NPA)
NPA Review Groups
Notices of Proposed Amendment information
Opinions
Opinions information
Comment Response Documents (CRD)
Comment Response Documents information
Public Consultations
Product Certification Consultations
Certification Memoranda
Design Organisation Consultations
Product Certification
Overview
Certification Procedures
Type Certificate Data Sheets (TCDS)
Approved Noise Levels
Certification Information
Product Lists
Type Certificate Data Sheets for Noise (TCDSN)
Supplemental Type Certificates
Specific Airworthiness Specifications (SAS)
Specific Airworthiness Specifications
Master Minimum Equipment Lists (MMEL)
Information on the transition of MMEL/OEB Reports to OSD
Supplemental Type Certificate MMEL Supplements
Operational Evaluation Guidance Material (OE GM) / Operational Evaluation Reports (OEB) / Operational Suitability Data (OSD)
Information on the transition of MMEL/OEB Reports to OSD
OSD Contact List
List of IMRBPB - IP
ICAO Aircraft Engine Emissions Databank
TypeRatings and Licence endorsement lists
International Cooperation
Overview
Bilateral agreements
Working arrangements
Publications
Overview
European Plan for Aviation Safety
Annual Activity Report
Safety Reports
Annual Safety Review
Annual Safety Recommendations
Safety Promotion
Aviation Medicine
Commercial Air Transport
General Aviation
General Aviation Leaflet
Sunny Swift
Helicopter
General publications
Newsletter - On Air archive
EASA Brochure
Technical publications - Easy Access Rules
Evaluation of rules
Miscellaneous Papers & Reports
Research reports
Event Proceedings
Can We Help You?
Search
Main menu
Home
The Agency
The Agency
Agency Organisation Structure
EASA Member States
Management Board
Other EASA Boards & Bodies
Recruitment
Brexit
Procurement
Frequently Asked Questions
Contacts & Locations
Newsroom & Events
News
Events
Press contacts
Press releases
Connect with us
Domains
Aerodromes
Air Operations
Air Traffic Management
Aircraft & products
Aircrew & Medical
Civil drones (Unmanned aircraft)
Cybersecurity
Environment
General Aviation
International Cooperation
Safety Management & Promotion
Research & Innovation
Rotorcraft
Regulations
Additional airworthiness specifications
ADR - Aerodromes
Air Operations
Aircrew
ATCO - Air Traffic Controllers
ATM/ANS provision of services - Air Traffic Management/Air Navigation Services
ATM/ANS interoperability - Air Traffic Management/Air Navigation Services
AUR - Airspace Usage Requirements (ACAS II)
AUR - Airspace Usage Requirements (PBN)
Balloons
Sailplanes
Basic regulation
Board of Appeal
Continuing Airworthiness
Fees and charges
Fines and penalties
Initial Airworthiness
SERA - Standardised European Rules of the Air
SKPI - Safety Key Performance Indicators
UAS - Unmanned Aircraft Systems
Standardisation inspections
TCO - Third Country Operators
Other
Document Library
Application Forms
Approval Data Library
Regulations
Agency Rules (Soft Law)
Rulemaking Process
Product Certification
International cooperation
Publications
Research Reports
Event Proceedings
Can We Help You?
FAQ Knowledge Base
Contact us
Aviation Safety Reporting
Stay informed on COVID-19 updates from EASA
Read more
Subscribe
You are here
Home
Document Library
Agency Decisions
Agency Decisions
Certification Specifications (CSs)
Certification Specifications (CSs)
CS-31HB Hot Air Balloons
Additional airworthiness specifications
CS-26 Additional airworthiness specifications for operations
ADR - Aerodromes
CS-ADR-DSN Aerodromes Design
CS-HPT-DSN Heliports Design
Air Operations
CS-FSTD(A) Aeroplane Flight Simulation Training Devices
CS-FSTD(H) Helicopter Flight Simulation Training Devices
CS-FTL.1 Commercial Air Transport by Aeroplane - Scheduled and Charter Operations
Aircrew
CS-FSTD(A) Aeroplane Flight Simulation Training Devices
CS-FSTD(H) Helicopter Flight Simulation Training Devices
ATM/ANS interoperability - Air Traffic Management/Air Navigation Services
CS-ACNS Airborne Communications, Navigation and Surveillance
Initial Airworthiness
AMC-20 General Acceptable Means of Compliance for Airworthiness of Products, Parts and Appliances
CS-22 Sailplanes and Powered Sailplanes
CS-23 Normal, Utility, Aerobatic and Commuter Aeroplanes
CS-25 Large Aeroplanes
CS-26 Additional airworthiness specifications for operations
CS-27 Small Rotorcraft
CS-29 Large Rotorcraft
CS-31GB Gas Balloons
CS-31HB Hot Air Balloons
CS-31TGB Tethered Gas Balloons
CS-34 Aircraft Engine Emissions and Fuel Venting
CS-36 Aircraft Noise
CS-APU Auxiliary Power Units
CS-AWO All Weather Operations
CS-CCD Cabin Crew Data
CS-CO2 Certification Specifications, Acceptable Means of Compliance and Guidance Material for Aeroplane CO2 Emissions (CS-CO2)
CS-Definitions on Definitions and Abbreviations
CS-E Engines
CS-ETSO European Technical Standard Orders
CS-FCD Flight Crew Data
CS-GEN-MMEL Generic Master Minimum Equipment List
CS-LSA Light Sport Aeroplanes
CS-MMEL Master Minimum Equipment List
CS-P Propellers
CS-SIMD Simulator Data
CS-STAN Standard Changes and Standard Repairs
CS-VLA Very Light Aeroplanes
CS-VLR Very Light Rotorcraft
Displaying 1 - 2 of 2
CS-31HB Hot Air Balloons
Publication date
Title
05/12/2011
CS-31HB / Amendment 1
view
[pdf]
CS-31HB/Amendment 1
26/02/2009
CS-31HB / Initial issue
view
[pdf]
CS-31HB/Initial Issue
