Complete Guide to Space Activity Authorization

Authorization is the gateway to European space operations. This guide walks you through the entire process, from initial planning to ongoing compliance.

Executive Summary

The EU Space Act establishes a single authorization framework:

• Single application to home member state NCA

• Mutual recognition across all EU member states

• Standard timeline of 90 days (45 for light regime)

• Valid for mission lifetime with ongoing supervision

• Transferable with NCA approval

Part 1: Before You Apply

Determine Your Operator Category

The first step is classification:

Category	Code | Description
Spacecraft Operator	SCO

Command and control of spacecraft | | Launch Operator | LO | Conducting launch activities | | Launch Site Operator | LSO | Operating launch facilities | | In-Space Service Operator | ISOS | Services to other spacecraft | | Collision Avoidance Provider | CAP | Conjunction assessment services | | Positional Data Provider | PDP | Space object tracking data | | Third Country Operator | TCO | Non-EU operator under EU jurisdiction |

Determine Applicable Regime

Standard Regime

• Most commercial operators

• Full documentation requirements

• 90-day processing timeline

• Complete compliance obligations

Light Regime (Article 10)

• Small entities or research missions

• Mass under 500 kg

• LEO operation

• Mission under 5 years

• Simplified requirements

• 45-day processing

Choose Your NCA

Submit to the NCA of the member state where:

• Your headquarters is located

• You have substantial presence

• You choose to establish presence

Engage Early

Pre-application engagement is valuable:

• Understand NCA expectations

• Identify potential issues

• Clarify documentation needs

• Build relationship

Part 2: Application Requirements

Administrative Documentation

Applicant Information

• Legal entity details

• Ownership structure

• Contact persons

• Authorized representatives

Organizational Information

• Organizational charts

• Key personnel qualifications

• Quality management system

• Relevant certifications

Technical Documentation

Mission Description

• Mission objectives

• Operational concept

• Timeline and phases

• Performance requirements

Spacecraft Details

• Design specifications

• Subsystem descriptions

• Mass and power budgets

• Reliability assessment

Orbit Information

• Target orbit parameters

• Orbital lifetime calculation

• Conjunction risk assessment

• End-of-life disposal plan

Safety Documentation

Risk Assessment

• Hazard identification

• Risk mitigation measures

• Residual risk acceptance

• Contingency procedures

Debris Mitigation Plan

• Debris release limitation

• Passivation procedures

• Disposal demonstration

• Compliance with 5-year rule

Collision Avoidance

• Conjunction assessment approach

• Maneuver capability

• Response procedures

• Data sharing commitments

Financial Documentation

Insurance

• Third-party liability coverage

• Proof of coverage commitment

• Insurer qualifications

• Coverage scope demonstration

Financial Stability

• Financial statements

• Funding commitments

• Business plan viability

• Contingency funding

Cybersecurity Documentation (if applicable)

For essential entities under NIS2:

• Security risk assessment

• Technical measures description

• Incident response procedures

• Management commitment

Part 3: The Authorization Process

Phase 1: Submission

Formal Application Submit complete dossier to NCA:

• Cover letter

• Application form

• Required documentation

• Fees (if applicable)

Acknowledgment NCA confirms receipt and assigns:

• Application reference number

• Primary contact person

• Expected timeline

Phase 2: Completeness Check

Initial Review (typically 2-3 weeks) NCA verifies:

• All required documents present

• Documents properly formatted

• Applicable fees paid

• Correct NCA jurisdiction

Outcome

• Complete: Proceed to assessment

• Incomplete: Request for additional information

Phase 3: Technical Assessment

Substantive Review (6-10 weeks)

NCA evaluates:

• Technical feasibility

• Safety adequacy

• Debris compliance

• Insurance sufficiency

• Cybersecurity (if applicable)

• Financial stability

Clarifications NCA may request:

• Additional information

• Technical clarifications

• Document updates

• Expert consultations

Timeline Extension If needed, NCA may extend:

• 30 days for complex missions

• With written notification

• Clear justification required

Phase 4: Decision

Authorization Granted Contains:

• Scope of activities

• Conditions and limitations

• Reporting requirements

• Validity period

Authorization Denied If denied:

• Written reasons provided

• Appeal rights explained

• Reapplication possible after addressing issues

Phase 5: Registration

Upon authorization:

• Registration in EU Space Registry

• Notification to UN Registry

• Public register entry

• Tracking catalog assignment

Part 4: Standard vs Light Regime

Standard Regime Timeline

Timeline Overview:

• Week 1-3: Completeness check

• Week 3-10: Technical assessment

• Week 10-12: Final review

• Week 12-13: Decision and notification

Total: ~90 days

Light Regime Timeline

Timeline Overview:

• Week 1-2: Completeness check

• Week 2-5: Assessment

• Week 5-6: Decision

Total: ~45 days

Light Regime Requirements

Simplified Documentation

• Shorter mission description

• Reduced safety analysis

• Standard debris assessment

• Simplified financial review

Eligibility Criteria

• Entity size thresholds

• Mass limitations (<500 kg)

• Orbital constraints (LEO only)

• Duration limits (<5 years)

• No nuclear materials

Part 5: Authorization Conditions

Common Conditions

Operational Constraints

• Orbital envelope limitations

• Frequency coordination requirements

• Ground station requirements

• Contact availability

Reporting Obligations

• Launch notification

• Anomaly reporting

• Annual status reports

• End-of-life notification

Technical Requirements

• Collision avoidance participation

• Tracking data sharing

• Cybersecurity maintenance

• Insurance continuation

Condition Modifications

Conditions may be modified:

• At operator request

• Due to changed circumstances

• For safety reasons

• After periodic review

Part 6: Ongoing Compliance

Supervision

NCAs monitor:

• Operational compliance

• Condition adherence

• Reporting fulfillment

• Safety performance

Periodic Reviews

Authorization reviewed:

• At specified intervals

• After significant changes

• Upon request

• Following incidents

Incident Response

If incidents occur:

• Immediate NCA notification

• Investigation cooperation

• Corrective actions

• Documentation updates

Part 7: Authorization Changes

Modifications Requiring Approval

Substantial Changes

• Mission extension

• Orbit modification

• New capabilities

• Ownership transfer

Notification-Only Changes

Minor Updates

• Contact information

• Administrative details

• Non-material updates

Transfer Process

To transfer authorization:

1. Joint application by transferor/transferee

1. Transferee qualification demonstration

1. NCA review and approval

1. Updated authorization issuance

Part 8: Common Pitfalls

Application Stage

• Incomplete documentation

• Unclear mission description

• Insufficient insurance

• Wrong NCA selection

Assessment Stage

• Slow response to queries

• Inconsistent information

• Technical deficiencies

• Safety concerns

Operational Stage

• Reporting failures

• Condition violations

• Insurance lapses

• Unauthorized modifications

Part 9: Best Practices

Preparation

1. Engage NCA early

1. Use templates if available

1. Review similar authorizations

1. Build compliance into design

Application

1. Submit complete packages

1. Designate responsive contacts

1. Anticipate questions

1. Document everything

Operations

1. Establish compliance systems

1. Track obligations

1. Report proactively

1. Maintain NCA relationship

How Caelex Helps

Caelex streamlines the authorization process:

• Requirements Checklist: Operator-type-specific documentation lists

• Gap Analysis: Identify missing requirements before submission

• Status Tracking: Monitor authorization progress

• Compliance Dashboard: Ongoing obligation management

• Deadline Alerts: Never miss a reporting deadline

Conclusion

Authorization is not just a regulatory hurdle but a foundation for responsible space operations. A well-prepared application leads to smoother processing, clearer conditions, and better ongoing compliance. Invest time in preparation—it pays dividends throughout your mission.