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Prepared by: USINDOPACOM Joint Operational Law Team (INDOPACOM.J06.OPLAW@pacom.mil)
Last Updated: 30 May 2024 (all prior versions obsolete)
**This TACAID includes legal opinion and analysis that does not necessarily reflect official U.S. government positions
USINDOPACOM J06/SJA TACAID SERIES
TOPIC: China Coast Guard Regulation No. 3
BOTTOM LINE
China Coast Guard (CCG) Regulation #3 raises significant legal concerns.
The regulation is set to take effect on 15 June 2024 and will authorize CCG commanders to detain foreign vessels
and persons in “waters under China’s jurisdiction” for up to 60 days.
i
Moreover, the regulation appears to implement the 2021 CCG Law, and therefore suffers from the same legal
deficiencies as the 2021 CCG Law, including vague language on geographic application (e.g., “waters under
China’s jurisdiction”) and the potential to use force (e.g., “other law enforcement actions”).
ii
Concern regarding the scope of geographic application is underpinned by the legally baseless dashed-line claim
within which the People’s Republic of China’s (PRC) asserts “indisputable sovereignty.”
iii
The PRC’s sweeping maritime and territorial claims across the South China Sea provide pretext for unlawful
enforcement of CCG Regulation #3 on the high seas and in foreign exclusive economic zones (EEZ) where all
nations enjoy high-seas freedoms of navigation, overflight, and other lawful uses of the sea.
iv
CCG Regulation #3 is the latest example of the PRC’s increasingly assertive behavior coupled with its use of
domestic law and regulation as an instrument of coercion.
WHY THIS MATTERS
CCG Regulation #3’s potential to escalate regional tensions, infringe on coastal state sovereign rights, and impede
high-seas freedoms guaranteed to all nations makes it a matter of significant international concern
CCG regulation #3 is a vehicle for the PRC to impose domestic jurisdiction on foreign flagged vessels and foreign
persons beyond its lawful territorial sea, and possibly across the entirety of its sweeping maritime claims.
Implementation of the regulation would be escalatory and
detrimental to regional peace and security.
The PRC could use the 2021 CCG Law and CCG Regulation #3 to
justify continued and increasingly forceful interference with
lawful activities by the Philippines in the Philippine EEZ.
The regulation’s vague language on fisheries enforcement in
“important fishery waters” coupled with the PRC’s annual
fishing moratorium across the South China Sea increases
uncertainty for coastal states that rely on fisheries rights for
economic sustenance.
v
CCG Regulation #3 does not exempt warships and other
sovereign immune vessels from its scope, leaving open the
possibility of enforcement against public vessels in a manner
contrary to international law.
If the PRC’s use of domestic law and regulations as an
instrument of coercion is left unchallenged, the PRC could be
emboldened to take further coercive action against the
Philippines and other countries.
The PRC’s disregard of the binding 2016 Arbitral Tribunal
award and customary international law reflected in the United Nations Convention on the law of the Sea
(UNCLOS) threatens the rule of law across the region.
Upholding international law is fundamental to the rules-based international order that benefits all nations.
Images: A CCG vessel deploys blocking maneuvers
and water cannons on a Philippine resupply vessel
as it approached Second Thomas Shoal.
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DETAILED DISCUSSION
The CCG Bureau was established in March
2013 by consolidating four maritime law
enforcement agencies.
vi
In July 2018, the Bureau was transferred to
the Peoples Armed Police Force under the
unified command of the Central Military
Commission. It now consists of the North, East
and South China Sea Sub-bureaus.
vii
After the 2018 reorganization, collaboration
increased between the People’s Liberation
Army (PLA) and the CCG in terms of
organization, personnel, and equipment, as
evidenced by the transfer of retired PLA Navy
ships to the CCG and appointment of former
PLA Navy officers to major CCG positions.
viii
The CCG now has more than 200 vessels and
aircraft (fixed-wing and rotary-wing).
ix
Enactment of the CCG Law in January 2021
exemplified and reinforced the CCG’s growing strength, militarization, and forward posture.
x
The CCG Law contains ambiguous and undefined language on the scope of geographic application and authority
to use weapons, among other problematic provisions.
xi
On 15 May 2024, the CCG announced that CCG Regulation #3 (i.e., Decree No. 3 or the Regulations on
Administrative Law Enforcement Procedures for Coast Guard Agencies) would come into effect on 15 June 2024.
The new regulation appears to implement the 2021 CCG Law.
xii
According to the PRC’s
Ministry of Foreign Affairs,
the purpose of the
regulation is to standardize
administrative law
enforcement procedure
and build on two criminal
procedure regulations
issued in 2023.
xiii
The new regulation is the
first known CCG policy
that explicitly authorizes
detention of foreign
vessels and individuals for
“trespass” in “waters
under China’s
jurisdiction.”
xiv
News of the regulation broke with the arrival of a 100-boat convoy of Philippine civilians on 15 May 2024 at
Scarborough Shoal. The convoy reportedly delivered food and fuel to Philippine fisherman and installed buoy
markers despite the presence of CCG, maritime militia, and PLA Navy vessels.
xv
1. Background
Image: Screenshot of the CCG’s 15 May 2024 announcement of CCG regulation #3
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The new regulation consists of 92 pages, 16 chapters, and 281 articles. While some of the 281 articles are
administrative in nature, articles 11, 35, 105, 257, 263, and 266 present a more troubling picture.
xvi
Articles 11, 105, 257, and 266 function together to authorize the CCG to detain foreign vessels and persons.
o Article 11 outlines broad CCG jurisdiction over administrative cases involving an “illegal violation” in
waters considered to be “under the
jurisdiction of our country [PRC].Such
waters are not defined in the
regulation or in the 2021 CCG Law.
xvii
o Article 105 describes CCG authority to
detain foreign ships that illegally enter
“territorial waters” [“territorial waters”
are not defined in the regulation or in
the 2021 CCG Law].
xviii
o Article 257 outlines the circumstances,
offenses, and length of time that the
CCG can detain foreign nationals for
“violating exit and entry management.”
The article authorizes detention if
“further investigation is required,”
subject to approval by the cognizant
CCG area commander. The article lists
offenses for which foreign nationals
can be detained, including “illegal entry
and exit into the country [China]”;
assisting others to illegally exit and
enter the country; and “endangering
national security interests, disrupting
social and public order, or engaging in
other illegal and criminal activities.”
Detention up to 60 days may be
authorized if the case is
“complicated.”
xix
o Article 266 requires the responsible
CCG organ to provide specific
information on detained foreign
nationals and vessels, such as name,
sex, identity documents, the ship’s registration, name, the case’s circumstances, and the legal basis for
detention to higher headquarters. The provincial-level CCG bureaus are required to notify the relevant
diplomatic mission and “foreign affairs department” of a foreign national’s detention within 48 hours.
xx
Article 35 implements Article 25 of the 2021 CCG Law, which authorizes the CCG to “delimit temporary maritime
security zones,” including for “military use of the sea” and “safety and use of maritime military facilities.”
xxi
In addition to restating the purposes for establishing maritime security zones listed in the CCG Law, Article 35
authorizes establishing maritime security zones “involving important fishery waters” if related to fishery
production operations.
xxii
Article 263 purports to prohibit “unauthorized” surveying and mapping inwaters under China’s jurisdiction,”
and warns that such circumstances are considered grave or serious.
xxiii
CCG Regulation #3 does not exempt warships and other sovereign immune vessels from its scope or
acknowledge the doctrine of sovereign immunity under international law.
xxiv
The regulation does not specifically address the use of weapons like the 2021 CCG Law, but it does expressly
reference the CCG Law and use vague language on authorized activities (e.g., “other law enforcement actions”)
that could be construed to encompass the use of force in accordance with the CCG Law.
xxv
Translation of Article 11. Source: Atlas News
Translation of Article 266. Source: Atlas News
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The timing of the CCG’s announcement may be intended to intimidate the Philippines from exercising
navigational rights and freedoms in its EEZ, particularly near Second Thomas Shoal and Scarborough Shoal.
xxvi
o A Philippine government official responded to CCG’s issuance of the regulation by condemning “China’s
blatant escalation of tensions in the West Philippine Sea.”
xxvii
o The Philippines Department of Foreign Affairs said that,
“the regulations are issued on the basis of the 2021
Coast Guard law which also illegally expanded the
maritime law enforcement powers of China’s Coast
Guard. China would be in direct violation of international
law should it enforce these new regulations in the
waters and maritime features within the illegal, null and
void, and expansive 10-dash line, which would
effectively cover areas of the West Philippine Sea where
the Philippines has sovereignty, sovereign rights and
jurisdiction, or in the high seas.”
xxviii
o See USINDOPACOM’s TACAID page for more information
on events surrounding Second Thomas Shoal.
The PRC’s sweeping maritime and territorial claims presage
potential unlawful enforcement of CCG Regulation #3 on the
high seas and in foreign EEZs where all nations enjoy freedoms
of navigation, overflight, and other lawful uses of the sea.
xxix
o In submitting its legally baseless dashed-line claim to
the UN General Assembly in 2009, the PRC declared that
it has “indisputable sovereignty over the islands in the
South China Sea and the adjacent waters, and enjoys
sovereign rights and jurisdiction over the relevant waters
as well as the seabed and subsoil thereof.”
xxx
o In 2013, the Philippines exercised its right under UNCLOS to seek legal arbitration to contest the PRC’s
claims. The Permanent Court of Arbitration (Arbitral Tribunal) firmly and unanimously rejected the PRC’s
claims in 2016.
xxxi
o The Arbitral Tribunal found that PRC’s
claims to “historic rights” or other
sovereign rights with respect to the
maritime areas of the SCS
encompassed by the so-called “nine-
dash line” are contrary to UNCLOS and
without lawful effect.
xxxii
Likewise, the
PRC’s dashed-line claim does not
provide a basis for any entitlement by
the PRC to exercise domestic law
enforcement jurisdiction.
xxxiii
o Despite the binding Arbitral Tribunal
award, the PRC persists in perpetuating
its dashed-line claim and territorial
claims to maritime features.
xxxiv
o In the Spratlys alone, the PRC’s claim to
sovereignty over “Nansha Qundao” ( 沙群島) encompasses approximately 40 islands and 150 low-tide
elevations.
xxxv
Many of these features are in the Philippine EEZ.
xxxvi
CCG Regulation #3s potential to escalate regional tensions, infringe on coastal state sovereign rights, and
impede high-seas freedoms guaranteed to all nations make it a matter of significant international concern.
o For example, the regulation could be used as pretext to enable the PRC to increase pressure on Japan in
2. Analysis
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relation to the Senkaku Islands; to deny Vietnamese or Malaysian sovereign rights in the EEZ; or to
enforce the PRC’s newly enacted excessive straight baseline claims in the Gulf of Tonkin.
xxxvii
o The regulation’s ambiguous and broad language (e.g., “endangering national security and interests”)
provide a veil of flexibility for the CCG to detain foreign vessels and persons engaged in lawful activities
beyond the territorial sea of any state.
xxxviii
o The failure to exempt warships and other sovereign immune vessels from the regulation’s scope leaves
open the possibility of enforcement against any nation’s public vessels in a manner contrary to the
doctrine of sovereign immunity under international law.
o The circumstances when force may be used under the 2021 CCG Law are left vague in the new regulation,
and thus will continue to fuel uncertainty and risk of miscalculation during maritime interactions.
o The regulation’s vague language on fisheries enforcement in “important fishery waters” coupled with the
PRC’s recent announcement of its annual fishing moratorium across the South China Sea increases
uncertainty for coastal states that rely on fisheries rights for economic sustenance.
xxxix
Like all nations, the PRC enjoys freedoms of navigation, overflight, and other internationally lawful uses of the sea
in waters beyond the territorial sea of any state, but such freedoms must be exercised with due regard for the
rights of other states.
xl
CCG Regulation #3 is the latest example of PRC’s increasingly assertive behavior in the South China Sea.
xli
PROPOSED COUNTER-LAWFARE APPROACH
**This section offers a summary of suggested language and key points for incorporation into communication strategies**
CCG Regulation #3 raises significant legal concerns. Enforcement would be highly escalatory and detrimental to
regional peace and security.
CCG regulation #3 exemplifies the PRC's use of domestic law as an instrument to assert excessive maritime
claims that were unanimously rejected in the legally binding determination of the 2016 Arbitral Tribunal.
The PRC's use of ambiguous and undefined language in CCG Regulation #3 affords flexibility for excessive
enforcement of Chinese domestic law in conflict with high-seas freedoms enshrined in international law.
The PRC’s legally baseless dashed-line claim renders CCG Regulation #3 inconsistent on its face with customary
international law reflected in UNCLOS.
xlii
The PRC’s sweeping maritime and territorial claims across the South China Sea provide pretext for excessive
enforcement of CCG Regulation #3 on the high seas and in foreign EEZs where all nations enjoy freedoms of
navigation, overflight, and other lawful uses of the sea.
The international community should expose and oppose any efforts by the PRC to unlawfully enforce domestic
jurisdiction under the guise of CCG Regulation #3.
Upholding international law and the rules-based international order is an enduring interest for the international
community and one that is vital to peace, security, and prosperity throughout the region.
Consistent with U.S. policy, USINDOPACOM unequivocally rejects the PRC’s sweeping and unlawful maritime
claims in the South China Sea, as determined by the Arbitral Tribunal’s legally binding decision in July 2016.
The PRC’s disregard of the 2016 Arbitral Tribunal award and customary international law reflected in UNCLOS
threatens the rule of law across the region.
The United States has urged the PRC and all claimants to comport their maritime claims with international
law as reflected in UNCLOS.
xliii
The PRC continues to undermine international law and the rules-based international order, as exemplified by its
coercion and intimidation in the South China Sea.
USINDOPACOM supports and defends a free and open Indo-Pacific underpinned by peace, stability, and freedom
of the seas in accordance with international law.
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i
China’s Coast Guard Regulations on Administrative Law Enforcement Procedures for Coast Guard Agencies, https://ccg.gov.cn/mhenu/
ii
Id. at Art. 2.
iii
United States Department of State Bureau of Oceans and International Environmental and Scientific Affairs, Limits in the Seas, No 143 Maritime Claims in the South
China Sea, available at https://www.state.gov/wp-content/uploads/2019/10/LIS-143.pdf
iv
Id. See also U.S. DoS LIS No. 150, People’s Republic of China: Maritime Claims in the South China Sea, Jan. 2022, https://www.state.gov/wp-
content/uploads/2022/01/LIS150-SCS.pdf.
v
Supra note 1 at Art. 35. See Philippines protests China’s Annual Fishing Ban, Reuters, 26 May 2024, available at ttps://www.reuters.com/world/asia-
pacific/philippines-protests-chinas-annual-fishing-ban-2024-05-27/.
vi
See https://www.mod.go.jp/en/d_act/sec_env/ch_ocn/index.html.
vii
Id.
viii
Id.
ix
Id.
x
An English translation of the CCG Law is available at: https://www.airuniversity.af.edu/Portals/10/CASI/documents/Translations/2021-02-11
China_Coast_Guard_Law_FINAL_English_Changes from draft.pdf?ver=vrjG35ymdQsmid0NF66uTA=.
xi
See https://amti.csis.org/how-chinas-coast-guard-law-has-changed-the-regional-security-structure/.
xii
Supra note 1 at Art 1. See also Joaquin Camarena, New Regulations Indicates China Will Detail Individuals Illegally Entering Maritime Territory, Atlas News, 20 May
2024, available at https://theatlasnews.co/latest/2024/05/20/new-regulations-indicates-china-will-detain-individuals-illegally-entering-maritime-territory/.
xiii
Ministry of Foreign Affairs of the People’s Republic of China, 15 May 2024, available at https://www.mfa.gov.cn/mfa_eng/.
xiv
Michael Punongbayan, China Coast Guard empowered to detain South China ‘tespassers’, The Philippine Star, 18 May 2024,
https://www.philstar.com/headlines/2024/05/18/2356034/china-coast-guard-empowered-detain-south-china-trespassers
xv
Jim Gomez, 100-Boat Convoy of Filipino Fishers, Activists, Sets Sail to Disputed Shoal in South China Sea, https://time.com/6978216/philippines-boats-fishermen-
activists-south-china-sea/.
xvi
China’s Coast Guard Regulations on Administrative Law Enforcement Procedures for Coast Guard Agencies, https://ccg.gov.cn/mhenu/.
xvii
Id. at Art. 11.
xviii
Id. at Art. 105
xix
Id. at Art. 257
xx
Id. at Art. 266
xxi
Id. Art. 35
xxii
Id.
xxiii
Id. at Art. 263.
xxiv
See U.S. Navy NWP 1-14M (“As a matter of customary international law, all State public property is protected against the exercise of jurisdiction or control by
another State under the doctrine of State immunity. All manned and unmanned vessels and aircraft owned or operated by a Stateand used, for the time being
only on government, noncommercial service are entitled to sovereign immunity under this doctrine. This means such vessels and all other U.S. Government public
propertywherever locatedare immune from arrest, search, inspection, or other assertions of jurisdiction by a foreign State.”)
xxv
Supra note 1 at Art. 1 and 2.
xxvi
Michael Punongbayan, China Coast Guard empowered to detain South China ‘trespassers’, The Philippine Star, 18 May 2024,
https://www.philstar.com/headlines/2024/05/18/2356034/china-coast-guard-empowered-detain-south-china-trespassers.
xxvii
Joaquin Camarena, New Regulations Indicates China Will Detail Individuals Illegally Entering Maritime Territory, Atlas News, 20 May 2024, available at
https://theatlasnews.co/latest/2024/05/20/new-regulations-indicates-china-will-detain-individuals-illegally-entering-maritime-territory/.
xxviii
See https://dfa.gov.ph/dfa-news/statements-and-advisoriesupdate/34766-dfa-statement-on-the-new-china-coast-guard-regulations.
xxix
United States Department of State Bureau of Oceans and International Environmental and Scientific Affairs, Limits in the Seas, No 143 Maritime Claims in the
South China Sea, available at https://www.state.gov/wp-content/uploads/2019/10/LIS-143.pdf.
xxx
PCA Case No 2013-19, In the Matter of The South China Sea Arbitration, 12 July 2016, available at http://www.pcacases.com/pcadocs/PH-CN%20-
%2020160712%20-%20Award.pdf.
xxxi
See generally id.
xxxii
Id. at ¶ 1203.
xxxiii
Id. at ¶ 631.
xxxiv
United States Department of State Bureau of Oceans and International Environmental and Scientific Affairs, Limits in the Seas, No 143 Maritime Claims in the
South China Sea, available at https://www.state.gov/wp-content/uploads/2019/10/LIS-143.pdf
xxxv
See generally U.S. Dep’t of State (DoS), Limits in the Sea (LIS) No. 143, China: Maritime Claims in the South China Sea, Dec. 5, 2014, https://www.state.gov/wp-
content/uploads/2019/10/LIS-143.pdf; U.S. DoS LIS No. 150, People’s Republic of China: Maritime Claims in the South China Sea, Jan. 2022,
https://www.state.gov/wp-content/uploads/2022/01/LIS150-SCS.pdf.
xxxvi
Id.
xxxvii
See USINDOPACOM TACAID on the PRC’s excessive straight baselines in the Gulf of Tonkin, available at https://www.pacom.mil/Contact/Directory/J0/J06-Staff-
Judge-Advocate/.
xxxviii
Supra note 29.
xxxix
Supra note 5.
xl
Supra note 30 at ¶ 741.
xli
U.S. Department of State, China’s Military Aggression in the Indo-Pacific Region, available at https://2017-2021.state.gov/chinas-military-aggression-in-the-indo-
pacific-region/#:~:text=Beijing%20uses%20intimidation%20to%20undermine,of%20access%20to%20their%20livelihoods.
xlii
Article 89, Invalidity of Claims of Sovereignty over the High Seas, United Nations Convention on the Law of the Sea,
https://www.un.org/depts/los/convention_agreements/texts/unclos/unclos_e.pdf.
xliii
Congressional Research Service, China Primer: South China Sea Disputes, 21 August 2023, available at https://crsreports.congress.gov/product/pdf/IF/IF10607.