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hukum.live - STATUTORY LAWS & REGULATIONS LOOKUP
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INQUIRY / PERTANYAAN: Pasal 1320 KUHPerdata
CATEGORY / BIDANG HUKUM: Corporate & Investment
TARGET COMPARISON LANGUAGE: English
DATE / TANGGAL: 05 November 2026, 07:07 WIB
PERMANENT URL: https://hukum.live/laws/lookup/pasal-1320-kuhperdata-2/
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1. ANALISIS HUKUM & PASAL TERKAIT (BAHASA INDONESIA)
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### ANALISIS HUKUM & PASAL TERKAIT (BAHASA INDONESIA)

#### 1. Teks Normatif Pasal 1320 Kitab Undang-Undang Hukum Perdata (KUHPerdata)
Pasal 1320 KUHPerdata mengatur asas fundamental mengenai syarat sahnya suatu perjanjian:
> *"Supaya terjadi persetujuan yang sah, perlu dipenuhi empat syarat:*
> 1. *kesepakatan mereka yang mengikatkan dirinya;*
> 2. *kecakapan untuk membuat suatu perikatan;*
> 3. *suatu pokok persoalan tertentu;*
> 4. *suatu sebab yang tidak terlarang."*

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#### 2. Dekonstruksi Doktrinal dan Klasifikasi Yuridis
Keempat syarat di atas secara doktriner dibagi menjadi dua kategori:

##### A. Syarat Subjektif (Menyangkut Para Pihak / Subjek Hukum)
1. **Kesepakatan Kehendak (*Consensus / Toestemming*)**
   * Persesuaian pernyataan kehendak bebas antara para pihak tanpa adanya cacat kehendak (*wilsgebreken*).
   * Berdasarkan Pasal 1321 KUHPerdata, kesepakatan menjadi tidak sah apabila diberikan karena:
     * **Kekhilafan (*dwaling*)** (Pasal 1322 KUHPerdata);
     * **Paksaan (*dwang*)** (Pasal 1323–1327 KUHPerdata); atau
     * **Penipuan (*bedrog*)** (Pasal 1328 KUHPerdata).
     * Doktrin modern Indonesia juga mengakui **penyalahgunaan keadaan (*misbruik van omstandigheden*)**.
2. **Kecakapan Bertindak (*Bekwaamheid*)**
   * Wewenang hukum seseorang untuk melakukan perbuatan perdata.
   * Pasal 1329 KUHPerdata menetapkan asas umum bahwa setiap orang cakap kecuali dinyatakan tidak cakap oleh undang-undang.
   * Berdasarkan Pasal 1330 KUHPerdata (sebagaimana diselaraskan dengan UU No. 1/1974 jo. UU No. 16/2019 tentang Perkawinan dan putusan Mahkamah Agung), pihak yang tidak cakap meliputi:
     * Anak di bawah umur (belum berusia 18 tahun atau belum pernah menikah);
     * Orang yang ditaruh di bawah pengampuan (*curatele*) karena gangguan jiwa, pemborosan, atau kelemahan daya pikir.

* **Konsekuensi Hukum Pelanggaran Syarat Subjektif:** Perjanjian tersebut **dapat dibatalkan (*vernietigbaar / voidable*)**. Perjanjian tetap sah dan mengikat para pihak selama belum dibatalkan oleh hakim melalui gugatan pembatalan oleh pihak yang tidak cakap atau pihak yang kesepakatannya cacat (Pasal 1454 KUHPerdata).

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##### B. Syarat Objektif (Menyangkut Objek dan Isi Perjanjian)
3. **Suatu Pokok Persoalan Tertentu (*Bepaalde Onderwerp*)**
   * Objek perjanjian harus berupa prestasi (memberikan sesuatu, berbuat sesuatu, atau tidak berbuat sesuatu—Pasal 1234 KUHPerdata).
   * Berdasarkan Pasal 1332 dan 1333 KUHPerdata, objek tersebut harus merupakan barang yang dapat diperdagangkan, minimal dapat ditentukan jenis dan jumlahnya pada saat pelaksanaan perikatan.
4. **Sebab yang Tidak Terlarang / Kausa yang Halal (*Geoorloofde Oorzaak*)**
   * Isi dan tujuan perjanjian tidak boleh bertentangan dengan:
     * Undang-undang yang bersifat memaksa (*dwingend recht*);
     * Ketertiban umum (*openbare orde*); atau
     * Kesusilaan yang baik (*goede zeden*) (Pasal 1335 dan Pasal 1337 KUHPerdata).

* **Konsekuensi Hukum Pelanggaran Syarat Objektif:** Perjanjian tersebut **batal demi hukum (*nietig / void ab initio*)**. Sejak awal perjanjian dianggap tidak pernah ada, tidak melahirkan perikatan apa pun, dan tidak dapat dimintakan pelaksanaan pemenuhannya di pengadilan.

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#### 3. Korelasi Sistemik dengan Asas Hukum Perjanjian Lainnya
* **Asas Kebebasan Berkontrak (*Party Autonomy*) dan *Pacta Sunt Servanda* (Pasal 1338 KUHPerdata):**
  Pasal 1338 ayat (1) menyatakan bahwa semua persetujuan yang dibuat *secara sah* berlaku sebagai undang-undang bagi mereka yang membuatnya. Frasa *"secara sah"* merujuk langsung pada pemenuhan kumulatif seluruh elemen Pasal 1320 KUHPerdata.
* **Asas Iktikad Baik (*Good Faith / Te Goeder Trouw*):**
  Pasal 1338 ayat (3) mewajibkan perjanjian dilaksanakan dengan iktikad baik, yang melengkapi syarat kausa yang halal dalam Pasal 1320 butir 4.

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#### 4. Panduan Kepatuhan Praktis Kontraktual
1. **Verifikasi Legalitas Subjek (Uji Kecakapan):**
   * Untuk individu: Periksa identitas resmi (KTP/Paspor), verifikasi batas usia dewasa (minimal 18 tahun), dan pastikan status perkawinan (apabila memerlukan persetujuan pasangan atas pengalihan harta bersama/gono-gini sesuai Pasal 36 UU No. 1/1974).
   * Untuk badan hukum (PT): Periksa Anggaran Dasar terakhir, Surat Keputusan Kemenkumham, serta wewenang Direksi berdasarkan pembatasan RUPS/Dewan Komisaris (UU No. 40/2007).
2. **Mitigasi Cacat Kehendak:**
   * Masukkan klausul pernyataan dan jaminan (*representations and warranties*) bahwa penandatanganan dilakukan secara sadar, bebas, dan tanpa paksaan atau tekanan pihak mana pun.
3. **Spesifikasi Objek Prestasi:**
   * Identifikasi objek kontrak secara definitif (nomor sertifikat, nomor seri, volume, spesifikasi teknis, tenggat waktu penyelesaian, dan nilai moneter terukur).
4. **Penapisan Legalitas Kausa Kontrak:**
   * Pastikan substansi transaksi tidak melanggar regulasi sektoral (misalnya: aturan mata uang Rupiah UU No. 7/2011, ketentuan bahasa Indonesia UU No. 24/2009, atau izin usaha berbasis risiko PP No. 5/2021).

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2. PARALLEL STATUTORY ANALYSIS & TRANSLATION (ENGLISH)
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### LEGAL ANALYSIS & STATUTORY PROVISIONS (ENGLISH)

#### 1. Normative Text of Article 1320 of the Indonesian Civil Code (KUHPerdata)
Article 1320 of the Indonesian Civil Code establishes the four cumulative, fundamental requirements for the validity of a contract:
> *"In order to be valid, an agreement must satisfy four conditions:*
> 1. *the consent of those who bind themselves;*
> 2. *the capacity to conclude an obligation;*
> 3. *a specific subject matter;*
> 4. *a lawful cause."*

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#### 2. Doctrinal Deconstruction and Juridical Classification
In Indonesian civil jurisprudence, these four elements are divided into two distinct doctrinal categories:

##### A. Subjective Conditions (Pertaining to the Contracting Parties)
1. **Mutual Consent (*Consensus*)**
   * A meeting of the minds freely declared by the parties without any defect of will (*vices de consentement* / *wilsgebreken*).
   * Under Article 1321 of the Indonesian Civil Code, consent is legally defective if induced by:
     * **Mistake (*dwaling*)** (Article 1322 KUHPerdata);
     * **Duress (*dwang*)** (Articles 1323–1327 KUHPerdata); or
     * **Fraud (*bedrog*)** (Article 1328 KUHPerdata).
     * Indonesian modern judicial doctrine also recognizes **undue influence / abuse of circumstances (*misbruik van omstandigheden*)**.
2. **Legal Capacity to Contract (*Bekwaamheid*)**
   * The legal competency of a person or entity to perform binding civil acts.
   * Article 1329 KUHPerdata establishes the general presumption that all persons are legally capable unless declared incompetent by law.
   * Under Article 1330 KUHPerdata (read in conjunction with Law No. 1/1974 as amended by Law No. 16/2019 on Marriage and relevant Supreme Court jurisprudence), legally incapacitated parties include:
     * Minors (individuals under 18 years of age or who have never been married);
     * Persons placed under conservatorship or curatorship (*curatele*) due to mental deficiency, prodigality, or physical/intellectual incapacity.

* **Legal Consequence of Breach of Subjective Conditions:** The contract is **voidable (*vernietigbaar*)**. The contract remains valid and enforceable unless and until it is annulled by a competent court upon a rescission claim filed by the incapacitated or aggrieved party (Article 1454 KUHPerdata).

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##### B. Objective Conditions (Pertaining to the Object and Substance of the Contract)
3. **A Specific Subject Matter (*Bepaalde Onderwerp*)**
   * The subject matter of the agreement must consist of an obligation/performance (*prestasi*): to deliver something, to do something, or to refrain from doing something (Article 1234 KUHPerdata).
   * Pursuant to Articles 1332 and 1333 KUHPerdata, the object must be marketable property (*res in commercio*), and its nature and quantity must be determined or determinable at the time of contractual performance.
4. **A Lawful Cause (*Geoorloofde Oorzaak*)**
   * The underlying consideration, substance, and purpose of the contract must not contravene:
     * Mandatory statutory law (*dwingend recht*);
     * Public order (*ketertiban umum* / *ordre public*); or
     * Good morals (*kesusilaan* / *bonos mores*) (Articles 1335 and 1337 KUHPerdata).

* **Legal Consequence of Breach of Objective Conditions:** The contract is **null and void *ab initio* (*nietig*)**. Under civil law doctrine, it is deemed never to have legally existed; it produces no legal effects whatsoever, and neither party may sue for specific performance or contractual enforcement.

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#### 3. Systemic Correlation with Other Fundamental Contract Principles
* **Freedom of Contract (*Party Autonomy*) and *Pacta Sunt Servanda* (Article 1338 KUHPerdata):**
  Article 1338, paragraph (1) stipulates that all agreements *lawfully concluded* apply as law between the executing parties. The operative term *"lawfully concluded"* expressly requires cumulative compliance with Article 1320.
* **Principle of Good Faith (Article 1338, Paragraph 3):**
  Contracts must be executed in good faith, which substantively reinforces the requirement of a lawful cause under Article 1320, condition 4.

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#### 4. Practical Contract Drafting & Compliance Guidance
1. **Due Diligence on Capacity & Authority:**
   * For Individuals: Verify government IDs (KTP/Passport), confirm legal age (≥18 years), and ascertain marital status (determine if spousal consent is mandatory for encumbering or transferring joint marital property under Article 36 of Law No. 1/1974).
   * For Legal Entities (PT): Review the current Articles of Association, the Ministry of Law and Human Rights (MOLHR) ratification deed, and board resolutions to confirm that executing directors have statutory authority without exceeding Articles-based caps or bypassing required Board of Commissioners / GMS approvals (Law No. 40/2007).
2. **Safeguarding Mutual Consent:**
   * Incorporate robust standard representations and warranties confirming that each party has reviewed the contract independently, with competent legal counsel, and enters into it voluntarily without duress or misrepresentation.
3. **Definitiveness of the Object:**
   * Draft precise deliverables, scopes of work, and performance benchmarks (e.g., exact asset descriptions, technical specifications, delivery milestones, and determinable pricing formulas) to satisfy Article 1333 KUHPerdata.
4. **Regulatory & Cause Screening:**
   * Confirm compliance with mandatory Indonesian law, including mandatory use of the Indonesian language in agreements involving Indonesian parties (Law No. 24/2009), onshore Rupiah currency payment obligations (Law No. 7/2011 and Bank Indonesia regulations), and risk-based business licensing requirements (Government Regulation No. 5/2021).

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