LTPP Directives List

This page contains PDF copies of all LTPP Directives.  All items are in PDF format. Where possible, they have been converted from the original electronic file. In some cases the original file was not available, and the paper copy was scanned instead. Pagination and other formatting details may be different than the official paper copies, and these files are provided for informational purposes only.

Please see the latest version of the LTPP directives spreadsheet for the status of each directive.

AWS-01
AWS-02
AWS-03
AWS-04
AWS-05
AWS-06
AWS-07
AWS-08
AWS-09
AWS-10
AWS-11
AWS-12
AWS-13
AWS-14
AWS-15
AWS-16
AWS-17
AWS-18
AWS-19
AWS-20
AWS-21
D-01
D-02
D-03
D-04
D-05
D-06
D-07
D-08
D-09
D-10
D-11
D-12
D-13
D-14
D-15
D-16
D-17
D-18
D-19
D-20
D-21
D-22
D-23
D-24
D-26
D-27
D-28
D-29
D-30
D-31
D-32
D-33
D-34
D-35
D-36
D-37
D-38
D-39
D-40
D-41
D-42
D-44
D-45
D-46
D-47
D-48
D-49
D-50
FWD-01
FWD-02
FWD-03
FWD-04
FWD-05
FWD-06
FWD-07
FWD-08
FWD-09
FWD-10
FWD-11
FWD-12
FWD-13
FWD-14
FWD-15
FWD-16
FWD-17
FWD-18
FWD-19
FWD-20
FWD-21
FWD-22
FWD-23
FWD-24
FWD-25
FWD-26
FWD-27
FWD-28
FWD-29
FWD-30
GO-01
GO-02
GO-03
GO-04
GO-05
GO-06
GO-07
GO-08
GO-09
GO-10
GO-11
GO-12
GO-13
GO-14
GO-15
GO-16
GO-17
GO-18
GO-19
GO-20
GO-21
GO-22
GO-23
GO-24
GO-25
GO-26
GO-27
GO-28
GO-29 (revised)
GO-30
GO-31
GO-32
GO-33
GO-34
GO-35
GO-36
GO-37
GO-38
GO-39
GO-40
GO-41
GO-42
GO-43
GO-44
GO-45
GO-46
GO-48
I-01
I-02
I-03
I-04
I-05
I-06
I-07
I-08
I-09
I-10
I-11
I-12
I-13
I-14
I-15
I-16
I-17
I-18
I-19
I-20
I-21
I-22
I-23
I-24
I-25A
I-26
I-27
I-28
I-29
I-30
I-31
I-32
I-33
I-34
I-35
I-36
I-37
I-38
I-39
I-40
I-41
I-42A
I-43
I-44
I-45
I-46
I-47
I-48
I-49
I-50
I-51
I-52
I-53
I-54
I-55
I-56
I-57
I-58
I-59
I-60
I-61
I-62
I-63
I-64
I-65
I-66
I-67
I-68
I-69
I-70
I-71
I-72
I-74
I-75
I-76
I-77
I-78
I-79
I-80
I-81
I-82
I-83
I-84
I-85
I-86
I-87
I-88
I-89
I-90
I-91
I-92
I-93
I-94
I-95
I-96
I-97
I-98
I-99
I-100
I-102
I-103
I-104
I-105
I-106
I-108
I-109
I-110
I-111
I-112
I-113
I-114
I-115
I-116
I-117
I-118
I-119
I-120
I-121
I-122
I-123
I-124
I-125
I-126
I-127
I-128
I-129
I-130
I-131
I-132
I-133
I-133-1
I-133-2
I-133-3
I-133-4
I-134
I-135
I-136
I-137
I-138
I-139
I-140
I-141
I-142
I-143
I-144
I-145
I-146
I-147
M-01
M-02
M-03
M-04
M-05
M-06
M-07
M-08
M-09
M-10
M-11
M-12
M-13
M-14
M-15
M-16
M-17
M-18
M-19
M-20
M-21
M-22
M-23
M-26
M-27
M-28
P-01
P-02
P-03
P-05
P-06
P-07
P-08
P-09
P-10
P-11
P-12
P-13
P-14
P-15
P-16
P-17
P-18
P-19
P-20
P-21
P-22
P-23
P-24
P-25
P-26
P-27
P-28
P-29
P-30
P-31
P-32
P-33
P-34
P-35
P-36
P-37
P-38
P-39
P-40
P-41
P-42
P-43
P-44
S-01
S-02
S-03
S-04
S-05
S-06
S-07
S-08
S-09
S-10
S-12
S-14
SM-01
SM-02
SM-03
SM-04
SM-05
SM-06
SM-07
SM-08
SM-09
SM-10
SM-11
SM-12
SM-13
SM-14
SM-15
SM-16
SM-17
SM-18
SM-19
SM-20
SM-21
SM-22
SM-23
SM-24
SM-25
SM-26
SM-27
SM-28
SM-29
SM-30
SM-31
SM-32
SM-33
SM-34
SM-35
SM-36
SM-37
SM-38
SM-39
SM-40
SM-41
SM-42
SM-43
SM-44
SM-45
SM-46
TDP-01
TDP-02
TDP-03
TDP-04
TDP-05
TDP-06
TDP-07
TDP-08
TDP-09
TDP-10
TDP-11
TDP-12
TDP-13
TDP-14
TDP-15
TDP-16
TDP-17
TDP-18
TDP-19
TDP-20
TDP-21
TDP-22
TDP-23
TDP-24
TDP-25
TDP-26
TDP-27
TDP-28
TDP-29
TDP-30
TDP-31
TDP-32
TDP-33
TDP-34
TDP-35
TDP-37
TDP-38
TDP-39
TDP-40
TDP-41
TDP-42
TDP-43
TDP-44
TDP-45
TDP-46
TDP-47
TDP-48
TDP-49
TDP-50
TDP-51