Monaco Declaring Changes To The Trade And Industry Register
Step-by-step reference for declaring company changes to Monaco's Trade and Industry Register (RCI).

Key facts
- Amendment form
- Form S2 or equivalent
- Timeline
- Within 1 month of change
- Supporting documents
- Vary by type of change
- Submission
- In person, by post, or online
Overview
The Trade and Industry Register (RCI) is Monaco's official business registry. Any change to information registered must be formally declared. This guide provides step-by-step instructions for declaring various types of RCI amendments.
What Changes Must Be Declared
All material changes to registered information must be declared:
Address Changes
- Registered office relocation
- Secondary business address
- Changes in domicile
Activity/Objects Changes
- New business activities
- Removal of activities
- Change in activity focus
- Objects amendment in articles
Management Changes
- Appointment of new manager/director
- Removal of manager/director
- Change in manager/director details
Share/Ownership Changes
- Share transfer between members
- New shareholder admission
- Shareholder departure
- Control/beneficial owner change
Articles Amendments
- Any modification to company articles
- Objects changes
- Governance changes
- Capital changes
General Declaration Procedure
Step 1: Obtain Amendment Form
Get the correct amendment form:
Sources:
- Business Development Agency office (in person)
- Business Development Agency by post request
- Online via MonGuichet (if available)
- Online form generator on government website
Forms available:
- Manager/director change form
- Address amendment form
- Activity change form
- Article amendment form
- General amendment form
Step 2: Gather Supporting Documents
The documents required depend on the type of change:
For all changes:
- Copy of company RCI registration or certificate
- Signed amendment declaration
For address changes:
- Proof of new address (lease, property deed, utility bill, landlord letter)
- Updated articles (if address is mentioned in articles)
For activity changes:
- Updated articles of association (certified copy)
- AGM/member decision minutes approving amendment
- New activity description and NACE code
For manager/director changes:
- Decision minutes (AGM for SAM, member decision for SARL)
- Identification of new manager/director (copy of ID/passport)
- Resignation letter (if removing previous manager)
For share transfers:
- Transfer agreement documentation
- Shareholder notification (if formal approval required)
- Updated shareholder list
Step 3: Complete Amendment Form
Fill in the amendment form completely:
- Company identification: RCI number, company name
- Type of change: Clearly indicate what is being changed
- Details of change: Provide specific new information
- Effective date: When the change became effective
- Certification: Sign and date declaration
- Authorized signatory: Manager, director, or authorized representative
Tips:
- Write legibly or type information
- Double-check all details
- Ensure all required fields are filled
- Obtain proper authorization signatures
Step 4: Organize Documentation Package
Prepare a complete submission package:
- Original or certified copy of amendment form
- All supporting documents listed above
- Copy of company RCI registration (if available)
- Payment for any applicable fees
- Cover letter (optional but helpful)
- Copy of this entire package for your records
Checklist:
- Amendment form completed and signed
- All supporting documents gathered
- Documents organized in logical order
- Copy made for company files
- Fee amount confirmed
Step 5: Submit to Business Development Agency
Choose submission method:
In Person
Location: Business Development Agency 9 rue du Gabian, 2nd floor Principality of Monaco
Procedure:
- Arrive during business hours (confirm hours via MonServicePublic)
- Present complete documentation package
- Pay applicable fee
- Request receipt showing submission date
- Receive expected processing timeline
- Keep receipt for reference
Advantages:
- Immediate confirmation of receipt
- Ability to correct issues on the spot
- Faster processing (often same-day or next-day)
By Post
Address: Business Development Agency 9 rue du Gabian, 2nd Floor Monaco
Procedure:
- Prepare complete documentation package
- Place in envelope with cover letter
- Send via registered or certified mail
- Keep proof of mailing
- Include return address for documents
- Allow 5-10 business days for processing
Advantages:
- Convenient if distance is an issue
- Documented proof of submission
- Can be done at your own pace
Disadvantages:
- Takes longer to process
- Cannot address issues immediately
- Risk of mailing delays
Online (if Available)
Website: MonGuichet.mc
Procedure:
- Log in to MonGuichet account
- Select amendment type
- Complete online form
- Upload documents (if required)
- Review for completeness
- Submit electronically
- Receive electronic confirmation
Advantages:
- Fastest processing
- Immediate confirmation
- Accessible 24/7
- No mailing delays
Disadvantages:
- Requires digital documents
- May have file size limitations
- Technical issues possible
Step 6: Track Application
Follow up on your submission:
In person submissions:
- Receive receipt with expected processing date
- Call if not processed by date
- Request status update if needed
Mail submissions:
- Keep proof of mailing
- Contact Business Development Agency after 2-3 weeks
- Provide mailing details for tracking
Online submissions:
- Use reference number from confirmation
- Check status on MonGuichet
- Contact support if no update after stated time
Step 7: Confirm Completion
Verify the change has been registered:
- Request updated extract: Get new RCI extract showing change
- Verify accuracy: Confirm all information is correct
- Obtain confirmation letter: Request letter confirming change
- File for records: Keep proof of registration change
Specific Change Procedures
Address Change Declaration
Additional steps:
- Ensure new address meets domicile requirements
- Obtain lease, deed, or utility bill in company name
- Include landlord authorization letter (if renting)
- Note effective date of address change
- Update articles if address is mentioned
- Submit address change form with supporting documents
Timeline: 1-2 weeks processing
Activity Change Declaration
Additional steps:
- Amend company articles (shareholder approval required)
- Hold formal shareholder meeting
- Prepare AGM minutes
- Get certified copy of amended articles
- Obtain new NACE activity code
- Submit activity change form with amended articles and AGM minutes
Timeline: 2-3 weeks processing
Manager Change Declaration
Additional steps:
- Hold shareholder/member vote to appoint/remove
- Prepare decision minutes
- Get new manager's identification (ID/passport copy)
- Get resignation letter from departing manager (if applicable)
- Submit manager change form with decision and identification
Timeline: 1-2 weeks processing
Share Transfer Declaration
Additional steps:
- Obtain signed transfer agreement
- Calculate new shareholding percentages
- Determine if control has changed
- Update beneficial owner register (if applicable)
- Submit share transfer form with transfer documentation
Timeline: 1-2 weeks processing
Important Notes on Declarations
Timing Requirements
- Declare changes promptly (within 1 month)
- Late declarations may result in penalties
- Do not delay important changes
- Keep track of change dates
Document Authenticity
- Provide certified copies where required
- Ensure documents are original or certified true copies
- Documents must be signed and dated
- Get copies certified by appropriate authority if needed
Publication Requirement
Some changes must be published in Journal de Monaco:
- Address changes (usually)
- Activity changes (usually)
- Manager/director changes (usually)
- Article amendments (usually)
- Publication typically within 30 days
- Business Development Agency usually handles
- Publication fees apply (nominal)
Multiple Authorities
Remember to notify other authorities:
- NIS: Activity code changes
- Tax department: Address or activity changes via MonGuichet
- CCSS: If employer, notify of address/manager changes
- Insurance provider: Update business profile
Common Mistakes to Avoid
- Incomplete forms: Missing information or blank sections
- Missing documents: Not providing all supporting documentation
- Wrong form: Using incorrect amendment form
- Unsigned declarations: Form not signed by authorized party
- Unclear changes: Not clearly specifying what is changing
- Wrong date: Incorrect effective date of change
- Delayed submission: Waiting too long to declare change
- Forgotten publications: Not arranging Journal de Monaco publication
Checklist for RCI Changes
Before Submission
- Obtain correct amendment form
- Review form for all required fields
- Gather all supporting documents
- Get documents certified if required
- Obtain required decision (AGM/member vote)
- Confirm applicable fees
- Make copy of complete package
During Submission
- Complete form legibly/type information
- Ensure all fields filled
- Obtain proper authorization signatures
- Attach all supporting documents
- Include payment if required
- Prepare cover letter (optional)
- Confirm submission method
After Submission
- Obtain and keep receipt
- Track processing status
- Contact if processing takes longer than expected
- Request confirmation letter
- Obtain updated RCI extract
- Verify information accuracy
- Notify other authorities
- Arrange publication (if required)
- Update company records
Key Contacts
| Contact | Details |
|---|---|
| Business Development Agency | 9 rue du Gabian, 2nd floor, (+377) 98 98 98 00 |
| MonGuichet | www.monguichet.mc – online amendments |
| MonServicePublic | www.monservicepublic.gouv.mc – contact directory |
Processing Timeframes
| Change Type | Typical Processing Time |
|---|---|
| Manager change | 1-2 weeks |
| Address change | 1-2 weeks |
| Activity change | 2-3 weeks |
| Share transfer | 1-2 weeks |
| Article amendment | 2-3 weeks |
Processing times are estimates; actual times may vary.
Important Notes
- Professional guidance: Consider professional help for complex changes
- Compliance is mandatory: All changes must be properly declared
- Documentation retention: Keep all amendment documentation
- Regular review: Periodically verify RCI information is current
- Prompt declaration: Do not delay required notifications
- Regulatory updates: Stay informed of any changes to declaration procedures
Note: This page is an informational resource based on official Monaco sources and does not replace professional legal, tax, or accounting advice.
Frequently asked questions
The information provided is for general guidance only. For official procedures, always consult the official sources.
Related pages
See all guidesAccountants and Fiduciaries in Monaco: What They Help With
Guide to the role of accountants and fiduciaries, when to engage them, and how they support companies in Monaco.
Accounting and Auditing Firms in Monaco
Guide to accounting services, auditing firms, and financial reporting services in Monaco for businesses and individuals.
Finding An Accountant In Monaco - Regulatory And Professional Guide
'Guide to choosing an accountant in Monaco: regulatory requirements, responsibilities, TVA handling, social charges, annual accounts, and how to select the…
Accounting and Bookkeeping Obligations in Monaco
Reference for accounting and bookkeeping requirements for businesses operating in Monaco: records, auditors, annual accounts.
