Date: Number of 

Employees 

requiring PIV 

credentials* 

Number of 

Employees 

requiring a 

NACI (or at 

least 

equivalent) 

that have not 

previously 

undergone a 

background 

check* 

Number of 

Employees 

requiring a 

NACI (or at 

least 

equivalent) 

with 

background 

investigation 

in process* 

Number of 

Employees 

with 

completed/ 

adjudicated 

NACI (or 

equivalent 

background 

investigation) 

* 

Total Number 

of PIV 

credentials 

Issued to 

Employees* 

Number of 

Contractors 

requiring PIV 

credentials 

Number of 

Contractors 

requiring 

NACI (or at 

least 

equivalent) 

that have not 

previously 

undergone a 

background 

check 

Number of 

Contractors 

requiring a 

NACI (or at 

least 

equivalent) 

with 

background 

investigation 

in process 

Number of 

Contractors 

with 

completed/ 

adjudicated 

NACI (or 

equivalent 

background 

investigation) 

Total Number 

of PIV 

credentials 

Issued to 

Contractors 

Number of 

other 

individuals 

(e.g. guest 

researchers) 

requiring PIV 

credentials 

Number of 

other 

individuals 

(e.g. guest 

researchers) 

requiring 

NACI (or at 

least 

equivalent) 

that have not 

previously 

undergone a 

background 

check 

Number of 

other 

individuals 

requiring a 

NACI (or at 

least 

equivalent) 

with 

background 

investigation 

in process 

Number of 

other 

individuals 

with 

completed/ 

adjudicated 

NACI (or 

equivalent 

background 

investigation) 

Total Number 

of PIV 

credentials 

issued to 

individuals 

other than 

employees or 

contractors 

(e.g. guest 

researchers) 

Mar/2007 18,750 0 N/A N/A 0 70,996 52,885 N/A N/A 0 1,666 1,666 N/A N/A 0 

Jun/2007 18,693 2,808 N/A N/A 17 56,487 35,159 N/A N/A 4 2,870 2,870 N/A N/A 0 

Sept/2007 18,787 0 N/A N/A 14 54,005 15,363 N/A N/A 150 2,870 2,870 N/A N/A 0 

Dec/2007 17,751 208 2,578 16,051 86 58,909 3,747 30,459 24,753 50 See Note A See Note A See Note A See Note A See Note A

Mar/2008 17,414 203 2,221 16,377 1,394 58,422 4,036 29,395 26,391 1,400 2,959 See Note A See Note A See Note A 7 

Jun/2008 7,286 636 4,136 14,033 11,519 34,710 3,605 25,684 26,099 20,678 3,445 See Note A See Note A See Note A 34 

Sep/2008 1,696 253 3,806 14,376 16,739 24,147 3,094 21,053 36,499 42,216 2,790 See Note A See Note A See Note A 112 

Dec/2008 480 232 3,749 14,538 17,990 6,947 1,599 18,708 39,969 52,624 2,556 See Note A See Note A See Note A 234 

Mar/2009 464 187 3,870 14,647 18,240 6,008 860 17,853 41,083 53,788 2,824 See Note A See Note A See Note A 267 

Jun/2009 599 228 3,675 14,992 18,296 8,706 2,466 22,515 40,099 56,374 774 168 466 471 331 

Sept/2009 661 231 2,862 15,880 18,312 7,811 2,350 20,011 43,603 58,153 714 170 368 566 390 

Dec/2009 591 263 2,302 16,387 18,361 8,217 1,993 17,149 46,269 57,194 596 164 312 616 496 

Note A: Included in prior columns
Date: Number of 

Employees 

requiring PIV 

credentials* 

Number of 

Employees 

requiring a 

NACI (or at 

least 

equivalent) 

that have not 

previously 

undergone a 

background 

check* 

Number of 

Employees 

requiring a 

NACI (or at 

least 

equivalent) 

with 

background 

investigation 

in process* 

Number of 

Employees 

with 

completed/ 

adjudicated 

NACI (or 

equivalent 

background 

investigation) 

* 

Total Number 

of PIV 

credentials 

Issued to 

Employees* 

Number of 

Contractors 

requiring PIV 

credentials 

Number of 

Contractors 

requiring 

NACI (or at 

least 

equivalent) 

that have not 

previously 

undergone a 

background 

check 

Number of 

Contractors 

requiring a 

NACI (or at 

least 

equivalent) 

with 

background 

investigation 

in process 

Number of 

Contractors 

with 

completed/ 

adjudicated 

NACI (or 

equivalent 

background 

investigation) 

Total Number 

of PIV 

credentials 

Issued to 

Contractors 

Number of 

other 

individuals 

(e.g. guest 

researchers) 

requiring PIV 

credentials 

Number of 

other 

individuals 

(e.g. guest 

researchers) 

requiring 

NACI (or at 

least 

equivalent) 

that have not 

previously 

undergone a 

background 

check 

Number of 

other 

individuals 

requiring a 

NACI (or at 

least 

equivalent) 

with 

background 

investigation 

in process 

Number of 

other 

individuals 

with 

completed/ 

adjudicated 

NACI (or 

equivalent 

background 

investigation) 

Total Number 

of PIV 

credentials 

issued to 

individuals 

other than 

employees or 

contractors 

(e.g. guest 

researchers) 

Mar/2010 582 236 2,334 16,354 18,342 5,871 219 14,869 48,422 57,639 459 24 259 690 514 

Jun/2010 562 291 1,459 17,235 18,423 6,548 216 11,677 50,511 55,586 429 13 177 771 532

Sept/2010 573 162 1,499 17,452 18,540 9,768 244 8,593 52,229 51,298 495 27 176 824 532

Dec/2010 526 284 1,254 17,202 18,214 2,555 2,462 6,043 52,745 58,695 326 322 43 650 689

Mar/2011 476 0 1,182 18,141 18,311 5,303 3,387 4,265 61,625 63,974 1,122 1,104 186 3,630 3,798

Jun/2011 314 0 1,088 18,894 18,332 3,945 1,934 1,758 49,399 49,146 132 129 31 675 

314 0 1,088 18,894 18,332 3,945 1,934 1,758 49,399 49,146 132 129 31 675 703

Oct/2011 305 0 917 19,129 18,216 4,524 2,398 1,071 50,020 48,965 127 120 20 715 728

Dec/2011 299 1 823 17,493 18,018 4,546 2,904 1,394 48,717 48,469 182 184 27 724 753

Mar/2012 815 515 797 17,453 17,950 3,950 2,287 1,860 49,855 50,052 221 223 100 757 859

Jun/2012 900 610 766 17,485 17,961 3,697 2,060 2,025 50,265 50,653 197 195 160 785 943

Sep/2012 588 226 826 17,613 18,077 3,457 1,800 2,438 50,435 51,216 119 118 258 790 1,047

Dec/2012 1,185 677 922 17,548 17,962 2,995 1,325 2,590 49,938 50,858 102 101 334 810 1,143

Mar/2013 749 0 958 17,844 17,993 3,783 1,959 2,526 49,147 49,849 123 120 333 807 1,137

Jun/2013 490 0 937 17,935 18,098 4,478 2,706 2,428 49,196 49,852 123 123 291 810 1,101

Sep/2013 324 0 700 17,932 18,118 4,390 2,661 2,040 49,030 49,341 107 107 247 823 1,070

Dec/2013 263 0 520 17,820 17,917 3,846 2,184 1,886 48,947 49,171 103 96 209 828 1,030