LAW409 International Air and Space Law — Unit 1: Introduction

Unit 1: Introduction

Syllabus coverage in this unit
1.1 Meaning, Scope and Sources of International Air and Space Law · 1.2 Importance · 1.3 Civil Aviation Legislations in Nepal · 1.4 International Air Law Conventions to which Nepal is a Party · 1.5 Air Service Agreements · 1.6 Environmental Aspects of Civil Aviation · 1.7 Recent Trends

1.1 Meaning, Scope and Sources

International air law = the international law of the airspace and civil aviation — the rules governing the state’s sovereignty column above its territory, the aircraft’s nationality and registration, the navigation’s exchange (the air service agreements), the carrier’s liability, and the offences against aviation (the hijacking-and-sabotage family). The law of outer space = the international law of the space beyond the airspace — the exploration-and-use regime (the province-of-all-mankind), the space objects’ registration, the damage’s liability, and the astronauts’ rescue. The two regimes’ foundation-contrast (the course’s first lesson): the airspace = sovereignty (the state’s column); the outer space = freedom (the non-appropriation) — Unit 7’s table.
The sources (the combined list): (i) the treaties — the Chicago Convention 1944 (the aviation’s constitution) + the liability-and-security conventions (Warsaw-Montreal; Tokyo-Hague-Montreal) and the five UN space treaties (the OST 1967 + the four); (ii) the custom (the sovereignty’s pre-treaty life; the SARPs’ practice); (iii) the ICAO’s standards-and-recommended-practices (SARPs) — the Annexes’ technical law (the Chicago Article 37 machinery: the quasi-legislative adoption the states notify-or-file-differences against); (iv) the bilateral air service agreements (the traffic rights’ contractual world — 1.5); (v) the General Assembly’s principles (the space law’s soft-law classics); (vi) the national legislation (the Civil Aviation Act 2053; the space powers’ licensing statutes); (vii) the judicial-and-arbitral decisions (the liability-and-dispute jurisprudence).

1.2 Importance of International Air and Space Law

(1) The connectivity’s law — the trade, tourism and migration (the labour flows’ arteries) ride the aviation regime; (2) the sovereignty’s definition — the airspace column and its limits (the state’s territorial integrity’s vertical face); (3) the safety’s engineering — the SARPs’ global harmonisation (the safest transport system’s legal machinery); (4) the security’s regime — the hijacking-and-terrorism conventions (the 1960s-70s epidemic’s answer); (5) the passenger’s-and-victim’s justice — the liability ladder from Warsaw to Montreal (the crash victims’ compensation); (6) the space’s order — the lawless commons’ prevention: the non-appropriation, the peaceful uses, the falling-objects’ liability; (7) the technology’s governance — the satellites, the spectrum, the drones, and the new-space economy; (8) Nepal’s stakes — the tourism-and-remittance economy’s air dependence; the mountain aviation’s safety; the satellite-data-and-communications interests.

1.3 Civil Aviation Legislations in Nepal

The statute’s stack: the Civil Aviation Act 2053 (1996) — the consolidating framework: the CAAN’s establishment-and-powers (the Civil Aviation Authority of Nepal: the licensing, the airworthiness, the airspace’s control, the aerodromes, the investigation faces), the offences-and-penalties (the unlawful acts — the hijacking-and-sabotage faces domesticated), the aircraft registration (the “9N” marks — the nationality’s register); the Nepal Airlines Act 2019 (1963) — the national carrier’s statute; the supporting instruments (the syllabus’s own list): the Aviation Security (Management) Rules 2046; the Civil Aviation Regulations 1996/2002; the Airport Certificate Regulation 2061; the Airport Charges Rules 2058; the Accident Investigation Regulation 2071; the Aviation Policies 2050/2063. The institutional design’s debate: the regulator-and-operator’s split (the CAAN’s twin roles — the reform agenda), and the investigation’s independence.

1.4 International Air Law Conventions to which Nepal is a Party

Nepal’s treaty wardrobe: the Chicago Convention 1944 (the ICAO membership — the 1960s); the liability family — the Warsaw Convention 1929 + the Hague Protocol 1955 (accession 12 February 1966, effective 13 May 1966), with the Montreal Convention 1999’s accession approved (2018) (the completion’s status to be confirmed against the current tables); the security trio — the Tokyo 1963, Hague 1970, and Montreal 1971 conventions (the 2010 Beijing instruments’ adherence likewise to be confirmed); and the regional-and-technical faces (the ICAO’s regional cooperation). The domestication: the Treaty Act 2047’s regime — the ratified treaty’s force-as-law (the primacy over inconsistent statutes) — the conventions’ domestic reach.

1.5 Air Service Agreements

The ASA = the bilateral treaty exchanging the traffic rights (the Chicago Article 6’s consent requirement made contractual — no scheduled international flight without the states’ agreement). The anatomy: the routes-and-points (the designated airlines’ cities); the capacity-and-frequency; the freedoms granted — the first-two (the overflight-and-technical stops), the third-fourth (the home traffic’s carriage), the fifth (the beyond-rights — the intermediate-and-beyond points), the sixth (the hub’s behind-traffic), the terminology the exam loves; the tariff clauses (the double-disapproval faces); the designation-and-authorisation (the flag carriers’ licensing); the safety-and-security clauses (the revocation faces); the dispute settlement (the negotiation-arbitration ladder).
Nepal’s ASA world: the ~40-agreement wardrobe — the neighbours-and-Gulf core: India (the historic revisions — the points-and-capacity politics; the sixth-freedom flows), the Gulf states (the labour traffic’s arteries), China (the Himalayan routes’ opening), the ASEAN faces (the single-market’s protocols); the policy’s debate — the liberalisation-for-tourism (the open-skies’ calls) vs. the flag’s protection; the air-bubble era (the COVID’s temporary regimes).

1.6 Environmental Aspects of Civil Aviation

The aviation’s environmental ledger: (i) the climate face — the CO2’s share (the ~2-3% of the global emissions; the growth’s trajectory); the CORSIA regime (the ICAO’s Carbon Offsetting and Reduction Scheme — the offsetting’s phase-in: the pilot-first-then-mandatory phases for the international flights’ net-growth); the SAF (the sustainable aviation fuels’ scaling) and the net-zero-2050 commitments; (ii) the noise (the aircraft’s certification standards — the Chapter-faces; the airports’ noise-and-land-use disciplines); (iii) the local air quality (the NOx-and-particulates around the aerodromes); (iv) the market-based-measures’ debates (the EU’s inclusion-and-the extraterritoriality quarrels). Nepal’s face: the Himalayan routes’ emissions; the mountain airports’ environment; the tourism’s yield-vs-carbon question.

1.7 Recent Trends

(1) The liberalisation’s march — the open-skies-and-single-markets (the EU’s cabotage; the ASEAN’s protocols) vs. the ownership-and-control caps’ persistence; (2) the safety’s oversight era — the USAP audits, the Significant Safety Concerns’ machinery (Nepal’s own history — the EU ban’s story); (3) the security’s new threats — the cyber-and-navigation vulnerabilities, the insider threats, the drones’ interference; (4) the liability’s modernisation — the Montreal’s global reach; the consumer-protection floors; (5) the technology’s law — the EVM-and-biometric borders’ cousin faces, the satellite-broadband (Starlink’s licensing questions), the urban-air-mobility’s arrival; (6) the pandemic’s governance — the public-health-and-aviation interface; (7) the space law’s commercial turn — the mega-constellations, the resources’ debate, the space tourism (Unit 7’s frontier).

Model Questions

1. Explain the meaning, scope and sources of international air and space law. (10)
2. Describe the civil aviation legislation of Nepal and the international conventions to which Nepal is a party. (15)
3. What is an air service agreement? Explain its anatomy and Nepal’s ASA practice. (15)
4. Discuss the environmental aspects of civil aviation. (10)
5. Short notes: (a) freedoms of the air; (b) CAAN; (c) CORSIA; (d) recent trends. (4×2.5)

📚 Get the complete notes: Download the full International Air and Space Law PDF (all units) — Law Info Nepal Original Notes Series (LL.B., 3-Year New Course, 2076/077 B.S.).