Trafi Aviation - Finnish Civil Aviation Authority 
StatisticsAirworthiness statisticsOversight of Airworthiness and Maintenance in 2001-2005
StatisticsAirworthiness statisticsOversight of Airworthiness and Maintenance in 2001-2005
Oversight of Airworthiness and Maintenance in 2005-2010
| Airworthiness and maintenance | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Aircraft annual inspections | 587 | 624 | 632 | 1135 | 1292 | 862 |
| Certificates of airworthiness | 84 | 75 | 131 | 387 | 256 | 76 |
| Export certificates of airworthiness | 7 | 12 | 15 | 8 | 6 | 14 |
| Construction permits and modification approvals | 51 | 65 | 47 | 52 | 50 | 45 |
| Noise certificates | 20 | 31 | 153 | 23 | 27 | 48 |
| Airworthiness directives and notices | 86 | 105 | 86 | 68 | 68 | 35 |
| Decisions on aircraft modofication plans | 87 | 116 | 40 | 17 | 22 | 15 |
| Approved organisations | ||||||
| Production organisation approvals | 1 | 1 | 2 | 2 | 3 | 3 |
| Production inspections | 2 | 2 | 10 | 4 | 6 | 6 |
| Part 145 maintenance organisations | 16 | 16 | 16 | 17 | 17 | 18 |
| Part M Subpart F maintenance organisations | 0 | 0 | 1 | 1 | 2 | 2 |
| Part M Subpart G maintenance arrangement approvals | 16 | 16 | 18 | 20 | 24 | 26 |
| Part 147 training organisations | 7 | 8 | ||||
| Part 145 audits | 0 | 19 | 30 | 29 | 27 | 27 |
| Part M Subpart G audits | 0 | 20 | 30 | 27 | 31 | 39 |
| Part M Subpart F audits | 0 | 0 | 1 | 0 | 1 | 2 |
| Maintenance organisations under national regulations | 10 | 10 | 10 | 7 | 5 | 2 |
| Production and maintenance inspections total | 57 | 41 | 71 | 64 | 70 | 74 |
© Finnish Civil Aviation Authority 2006