2023 Political Law, Q20

Bartolome is the Deputy Chief of Mission of the Embassy of Argentina. One week before the expiry date of the appointment of Bartolome in the Mission, he went on a three-day vacation in Brazil, a country known for its rich biodiversity and abundant natural resources. Determined to carry along a precious gift to his wife, Bartolome packed into his luggage a protected species of orchid found only in Brazil. Sniffing dogs at the Rio de Janeiro International Airport sensed something in his checked-in luggage, drawing the attention of airport officials. When asked to open the luggage, Bartolome presented his diplomatic identification and refused to submit to any inspection. Airport officials informed him of the penal sanctions for transporting illegal items suspected in any luggage. May Bartolome validly invoke diplomatic immunity and inviolability of his personal luggage? Explain briefly.

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May a diplomatic agent in transit through a third State while returning to his post validly invoke personal inviolability?

Under Article 36(2) of the Vienna Convention, under what condition may a diplomat's personal baggage be inspected?

What obligation does a third State owe to a diplomat transiting its territory to take up or return to his post?

Until when do a diplomatic agent's privileges and immunities normally persist upon the end of his official mission?

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Which international treaty governs the rules regarding diplomatic immunities, personal inviolability, and third-state transit?

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1. Third State Inviolability
Under Article 40(1) of the Vienna Convention on Diplomatic Relations, if a diplomatic agent passes through or is in the territory of a third State while proceeding to take up or return to his post, or when returning to his own country, the third State shall accord him inviolability and such other immunities as may be required to ensure his transit or return. Third States are legally bound to grant diplomatic agents necessary freedom of movement and full personal inviolability during transit, preventing third-state authorities from subjecting transiting diplomats to local arrest, detention, or administrative interference.

2. Personal Baggage Exemption
Article 36(2) of the Vienna Convention on Diplomatic Relations provides that the personal baggage of a diplomatic agent shall be exempt from inspection, unless there are serious grounds for presuming that it contains items not covered by customary diplomatic privileges or items prohibited by the law or controlled by the quarantine regulations of the receiving State. In such cases, inspection shall be conducted only in the presence of the diplomatic agent or his authorized representative. This protective privilege extends to diplomats transiting through third States while returning to their official mission assignment.

3. Duration Of Immunities
Under Article 39 of the Vienna Convention on Diplomatic Relations, a diplomatic agent enjoys diplomatic privileges and immunities from the moment he enters the territory of the receiving State on taking up his post, or if already in its territory, from the moment his appointment is notified. When the functions of a person enjoying privileges and immunities have come to an end, such privileges and immunities shall normally cease at the moment he leaves the country, or on expiry of a reasonable period in which to do so.

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The questions reproduced here are the official texts of the Philippine Bar Examinations, published by the Supreme Court. They are reproduced for study purposes.The suggested answers are the author’s own.

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Where a question comes from an earlier examination, the suggested answer applies the law as it now stands, which may differ from the law in force when the question was given, and may therefore differ from what would have been the correct answer at that time. Where the difference is material, the answer notes it.The practice scoring feature measures wording overlap with the suggested answer. It is not a grade, carries no official weight, and says nothing about whether your reasoning is sound.Errors are possible. If you find one, please tell me and I will correct it.Last reviewed: October 2026