SCHEDULE F(Form 990)
Department of the Treasury
Internal Revenue Service
Statement of Activities Outside the United States
Right pointing arrow large image Complete if the organization answered "Yes" to Form 990, Part IV, line 14b, 15, or 16.Right pointing arrow large image Attach to Form 990.Right pointing arrow large image Go to www.irs.gov/Form990 for instructions and the latest information.
OMB No. 1545-0047
2021
Open to Public Inspection
Name of the organization
NATIONAL ACADEMY OF SCIENCES
 
Employer identification number

53-0196932
Part I
General Information on Activities Outside the United States. Complete if the organization answered "Yes" on Form 990, Part IV, line 14b.
1
For grantmakers. Does the organization maintain records to substantiate the amount of its grants and
other assistance, the grantees’ eligibility for the grants or assistance, and the selection criteria used
to award the grants or assistance? . . . . . . . . . . . . . . . . . . . . . . . . .
2
For grantmakers. Describe in Part V the organization’s procedures for monitoring the use of its grants and other assistance outside the United States.
3
Activites per Region. (The following Part I, line 3 table can be duplicated if additional space is needed.)
(a) Region (b) Number of offices in the region (c) Number of employees, agents, and independent contractors in the region (d) Activities conducted in region (by type) (such as, fundraising, program services, investments, grants to recipients located in the region) (e) If activity listed in (d) is a program service, describe specific type of
service(s) in the region		 (f) Total expenditures
for and investments
in the region
CENTRAL AMERICA AND THE CARIBBEAN 0 0 INVESTMENTS   269,669,120
SUB-SAHARAN AFRICA 0 0 INVESTMENTS   23,879,406
CENTRAL AMERICA AND THE CARIBBEAN 0 0 GRANTMAKING   99,360
EAST ASIA AND THE PACIFIC 0 0 GRANTMAKING   287,398
EUROPE (INCLUDING ICELAND & GREENLAND) 0 0 GRANTMAKING   312,300
MIDDLE EAST AND NORTH AFRICA 0 0 GRANTMAKING   403,191
NORTH AMERICA 0 0 GRANTMAKING   50,000
RUSSIA AND NEIGHBORING STATES 0 0 GRANTMAKING   79,212
SOUTH AMERICA 0 0 GRANTMAKING   146,112
SOUTH ASIA 0 0 GRANTMAKING   205,556
SUB-SAHARAN AFRICA 0 0 GRANTMAKING   1,711,202
EAST ASIA AND THE PACIFIC 0 0 PROGRAM SERVICES RADIATION EFFECTS 1,561,904
           
           
           
           
           
3a Sub-total .... 0 0 294,779,987
b Total from continuation sheets to Part I ... 0 0 3,624,774
c Totals (add lines 3a and 3b) 0 0 298,404,761
For Paperwork Reduction Act Notice, see the Instructions for Form 990.Cat. No. 50082W Schedule F (Form 990) 2021
Schedule F (Form 990) 2021
Page 2
Part II
Grants and Other Assistance to Organizations or Entities Outside the United States. Complete if the organization answered "Yes" on Form 990, Part IV, line 15, for any recipient who received more than $5,000. Part II can be duplicated if additional space is needed.
1 (a) Name of organization (b) IRS code section
and EIN (if applicable)		 (c) Region (d) Purpose of
grant 		(e) Amount of
cash grant 		(f) Manner of
cash
disbursement 		(g) Amount
of noncash
assistance 		(h) Description
of noncash
assistance 		(i) Method of
valuation
(book, FMV,
appraisal, other)
SUB-SAHARAN AFRICA RESEARCH GRANT 518,177 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 231,447 WIRE 0    
EUROPE (INCLUDING ICELAND & GREENLAND) RESEARCH GRANT 227,300 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 159,909 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 116,323 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 109,103 WIRE 0    
CENTRAL AMERICA AND THE CARIBBEAN RESEARCH GRANT 99,360 WIRE 0    
EAST ASIA AND THE PACIFIC RESEARCH GRANT 93,000 WIRE 0    
SOUTH ASIA RESEARCH GRANT 90,000 WIRE 0    
MIDDLE EAST AND NORTH AFRICA RESEARCH GRANT 84,000 WIRE 0    
SOUTH ASIA RESEARCH GRANT 80,000 WIRE 0    
SOUTH AMERICA RESEARCH GRANT 79,992 WIRE 0    
EAST ASIA AND THE PACIFIC RESEARCH GRANT 79,991 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 79,910 WIRE 0    
MIDDLE EAST AND NORTH AFRICA RESEARCH GRANT 79,300 WIRE 0    
RUSSIA AND NEIGHBORING STATES RESEARCH GRANT 79,212 WIRE 0    
MIDDLE EAST AND NORTH AFRICA RESEARCH GRANT 74,800 WIRE 0    
MIDDLE EAST AND NORTH AFRICA RESEARCH GRANT 68,300 WIRE 0    
SOUTH AMERICA RESEARCH GRANT 66,120 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 63,990 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 52,926 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 47,420 WIRE 0    
MIDDLE EAST AND NORTH AFRICA RESEARCH GRANT 43,000 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 40,252 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 39,748 WIRE 0    
MIDDLE EAST AND NORTH AFRICA RESEARCH GRANT 38,385 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 36,289 WIRE 0    
EAST ASIA AND THE PACIFIC RESEARCH GRANT 33,460 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 30,499 WIRE 0    
EAST ASIA AND THE PACIFIC RESEARCH GRANT 28,773 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 28,214 WIRE 0    
EAST ASIA AND THE PACIFIC RESEARCH GRANT 26,618 WIRE 0    
SOUTH ASIA RESEARCH GRANT 25,820 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 22,147 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 21,770 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 20,000 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 18,981 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 15,000 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 14,999 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 13,791 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 13,750 WIRE 0    
EAST ASIA AND THE PACIFIC RESEARCH GRANT 10,500 WIRE 0    
SUB-SAHARAN AFRICA RESEARCH GRANT 10,000 WIRE 0    
MIDDLE EAST AND NORTH AFRICA RESEARCH GRANT 9,549 WIRE 0    
SOUTH ASIA RESEARCH GRANT 6,812 WIRE 0    
MIDDLE EAST AND NORTH AFRICA RESEARCH GRANT 5,856 WIRE 0    
2 Enter total number of recipient organizations listed above that are recognized as charities by the foreign country, recognized as tax-exempt by the IRS, or for which the grantee or counsel has provided a section 501(c)(3) equivalency letter .......MediumBullet
3
3 Enter total number of other organizations or entities .......................MediumBullet
43
Schedule F (Form 990) 2021
Schedule F (Form 990) 2021Page 3
Part III
Grants and Other Assistance to Individuals Outside the United States. Complete if the organization answered "Yes" on Form 990, Part IV, line 16.
Part III can be duplicated if additional space is needed.
(a) Type of grant or assistance (b) Region (c) Number of recipients (d) Amount of
cash grant 		(e) Manner of cash
disbursement 		(f) Amount of
noncash
assistance 		(g) Description
of noncash
assistance 		(h) Method of
valuation
(book, FMV,
appraisal, other)
INDIVIDUAL PRIZES & AWARDS EUROPE (INCLUDING ICELAND & GREENLAND) 7 80,000 WIRE      
INDIVIDUAL PRIZES & AWARDS NORTH AMERICA 1 50,000 WIRE      
INDIVIDUAL SPEAKER FEES & HONORARIA EUROPE (INCLUDING ICELAND & GREENLAND) 1 5,000 WIRE      
INDIVIDUAL PRIZES & AWARDS EAST ASIA AND THE PACIFIC 2 1,166 WIRE/ACH      
INDIVIDUAL PRIZES & AWARDS SOUTH ASIA 1 1,000 WIRE      
               
               
               
               
               
               
               
               
               
               
               
               
               
Schedule F (Form 990) 2021
Schedule F (Form 990) 2021
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Part IV
Foreign Forms
1 Was the organization a U.S. transferor of property to a foreign corporation during the tax year? If "Yes," the organization may be required to file Form 926, Return by a U.S. Transferor of Property to a Foreign Corporation (see Instructions for Form 926). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Did the organization have an interest in a foreign trust during the tax year? If "Yes," the organization may be required to separately file Form 3520, Annual Return to Report Transactions with Foreign Trusts and Receipt of Certain Foreign Gifts, and/or Form 3520-A, Annual Information Return of Foreign Trust With a U.S. Owner (see Instructions for Forms 3520 and 3520-A; don't file with Form 990). . . . . . . . . . . . . . . . . . . . . . . .
3 Did the organization have an ownership interest in a foreign corporation during the tax year? If "Yes," the organization may be required to file Form 5471, Information Return of U.S. Persons with Respect to Certain Foreign Corporations. (see Instructions for Form 5471). . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Was the organization a direct or indirect shareholder of a passive foreign investment company or a qualified electing fund during the tax year? If “Yes,” the organization may be required to file Form 8621, Information Return by a Shareholder of a Passive Foreign Investment Company or Qualified Electing Fund. (see Instructions for Form 8621) .
5 Did the organization have an ownership interest in a foreign partnership during the tax year? If "Yes," the organization may be required to file Form 8865, Return of U.S. Persons with Respect to Certain Foreign Partnerships (see Instructions for Form 8865). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Did the organization have any operations in or related to any boycotting countries during the tax year? If "Yes," the organization may be required to separately file Form 5713, International Boycott Report (see Instructions for Form 5713; don't file with Form 990).. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schedule F (Form 990) 2021
Schedule F (Form 990) 2021
Page 5
Part V
Supplemental Information
Provide the information required by Part I, line 2 (monitoring of funds); Part I, line 3, column (f) (accounting method; amounts of investments vs. expenditures per region); Part II, line 1 (accounting method); Part III (accounting method); and Part III, column (c) (estimated number of recipients), as applicable. Also complete this part to provide any additional information. See instructions.
ReturnReference Explanation
PART I, LINE 2: MONITORING THE USE OF GRANTS AND OTHER ASSISTANCE NAS PROGRAMMATIC STAFF REVIEW GRANT PROPOSALS AND BUDGETS SUBMITTED BY RECIPIENT ORGANIZATIONS PRIOR TO AWARDING THE GRANT FUNDS. NAS POLICY IS TO COMPLY WITH RESTRICTIONS ON GRANT AWARDS TO COUNTRIES ON THE U.S. GOVERNMENT'S CURRENT LIST OF SANCTIONED COUNTRIES. RECIPIENTS ARE GENERALLY EXPECTED TO SUBMIT PROGRESS REPORTS DURING THE GRANT PERIOD.
PART I, LINE 3: ACCOUNTING METHOD USED THE EXPENDITURES, PER REGION, ARE PRESENTED ON THE ACCRUAL BASIS OF ACCOUNTING.
PART III ACCOUNTING METHOD:  
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
Schedule F (Form 990) 2021
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