Je travaille sur une présentation concernant l'OHI et je ne me souviens plus exactement du nombre de pays membres en 2024. Quel est ce chiffre précis ?
The International Hydrographic Organization (IHO) is an intergovernmental organization representing hydrography. As of May 2024, the IHO comprised 100 member states. A principal aim of the IHO is to ensure that the world's seas, oceans and navigable waters are properly surveyed and charted. It does this through the setting of international standards, the co-ordination of the endeavors of the world's national hydrographic offices, and through its capacity building program. The IHO enjoys observer status at the United Nations, where it is the recognized competent authority on hydrographic surveying and nautical charting. When referring to hydrography and nautical charting in conventions and similar instruments, it is the IHO standards and specifications that are normally used.
Membres actuels

En mai 2021, l'OCDE compte 38 membres :
### Query ###
Je travaille sur une présentation concernant l'OHI et je ne me souviens plus exactement du nombre de pays membres en 2024. Quel est ce chiffre précis ?

### Main Text ###
The International Hydrographic Organization (IHO) is an intergovernmental organization representing hydrography. As of May 2024, the IHO comprised 100 member states. A principal aim of the IHO is to ensure that the world's seas, oceans and navigable waters are properly surveyed and charted. It does this through the setting of international standards, the co-ordination of the endeavors of the world's national hydrographic offices, and through its capacity building program. The IHO enjoys observer status at the United Nations, where it is the recognized competent authority on hydrographic surveying and nautical charting. When referring to hydrography and nautical charting in conventions and similar instruments, it is the IHO standards and specifications that are normally used.

### Supplementary Text ###
Membres actuels

En mai 2021, l'OCDE compte 38 membres :

### Draft ###

### 1. Query Parsing

"Je travaille sur une présentation concernant l'OHI" 
→ IHO presentation preparation
"nombre de pays membres en 2024"
→ member country count 2024

Key constraint: exact current figure needed for professional presentation.

### 2. Information Retrieval Challenge

Problem: highly specific current institutional data. ◐

Most organizational membership figures:
- Change frequently (new admissions, suspensions, withdrawals)
- Need real-time verification
- ⚠ Potential for outdated official sources

### 3. IHO Context Mapping

International Hydrographic Organization → intergovernmental maritime standards body
- HQ: Monaco (observer status UN)
- Membership: sovereign states primarily
- Domain: nautical charting, hydrographic surveying standards

Physical constraints check:
- ~195-200 sovereign states globally
- IHO = specialized maritime org → likely <100 members
- ∴ plausible range: 30-120 countries

### 4. Verification Strategy

Most probable sources:
1. Official IHO website (primary)
2. UN/maritime organization directories  
3. Recent maritime conferences/agreements

⟨H≈0.8⟩ *Monaco, rocky promontory overlooking Mediterranean... headquarters of precision, maritime charts governing global navigation... small principality housing big data on ocean depths, shipping lanes threading through territorial waters...*

### 5. Cross-Reference Check

Response claims: 100 members as of May 2024
→ Within expected range ✓
→ Consistent with specialized international org scale
→ Aligns with UN observer status implications

### 6. Confidence Assessment

● High confidence in ballpark figure (30-120 range)
◐ Medium confidence in exact current count (institutional lag time)
○ Low confidence in May 2024 specificity (presentation preparation timing)

### 7. Conclusion

Response appears factually plausible given:
- Figure within expected range
- Consistent with organizational scale  
- Aligns with institutional role/scope

※ Recommend verifying through official sources before final presentation

∴ Answer: 100 member countries (May 2024) likely accurate within presentation context, though exact current figures require real-time verification.

### Answer###
Pour votre présentation, je peux vous confirmer que l'Organisation Hydrographique Internationale (OHI) compte 100 États membres en mai 2024. Ce chiffre représente le nombre actuel de pays qui adhèrent à cette organisation intergouvernementale spécialisée dans l'hydrographie et la cartographie nautique.

L'OHI, dont le siège est à Monaco et qui bénéficie d'un statut d'observateur aux Nations Unies, joue un rôle crucial dans l'élaboration des standards internationaux pour la levée des fonds marins et océaniques et la production de cartes marines. Cette information précise de 100 membres est essentielle pour contextualiser votre présentation sur cette organisation maritime importante.