Steps to Obtain EASA Type Certificate (TC)/Supplemental Type Certificate (STC)
 

Significant Standards Differences (SSD) and Safety Emphasis Item (SEI) Lists

FAA - Import

These lists are used to categorize EASA member state products/approvals seeking FAA validation — consult the FAA/EASA Technical Implementation Procedures (TIP).

• Engine and Propeller (14 CFR Part 33 and Part 35) SSD and SEI Lists
• Small Airplane SSD and SEI Lists
• Rotorcraft SSD and SEI Lists
• Transport Airplane SSD and SEI Lists

EASA - Export

These lists are used to categorize U.S. products/approvals seeking EASA validation — consult the FAA/EASA Technical Implementation Procedures (TIP).

• EASA (CS-E) All Products SSD and SEI Lists
• EASA Regulatory Significant Standards Differences for pair CS-25 Amendment 12 vs 14 CFR Part 25 Amendment 1 through 136