Attachment D to Subpart B of Part 147—Decision Tables
Table 1—Which Investigation to Request
If the requirement is for
And the person has this access
Based on this investigation
Then the investigation required is
Using standard
Confidential Secret; “L”
None
None
NACLC
A
Out of date NACLC or SSBI
Conf, Sec; “L”
Top Secret, SCI; “Q”
None
None
SSBI
B
None; Conf, Sec; “L”
Current or out of date NACLC
Out of date SSBI
TS, SCI; “Q”
SSBI-PR
C
Table 2—Reinvestigation Requirements
If the requirement is for
And the age of the investigation is
Type required if there has been a break in service of
0-23 months
24 months or more
Confidential
0 to 14 years. 11 mos
None (note 1)
NACLC
15 yrs. or more
NACLC
Secret; “L”
0 to 9 yrs 11 mos
None (note 1)
10 yrs. or more
NACLC
Top Secret, SCI; “Q”
0 to 4 yrs. 11 mos
None (note 1)
SSBI
5 yrs or more
SSBI-PR
Note: As a minimum, review an updated Standard Form 84 and applicable records. A reinvestigation (NACLC or SSBI-PR) is not required unless the review indicates the person may no longer satisfy the standards of Executive Order 12968.