<PAGE> PAGE 1
000 A000000 05/05/2000
000 C000000 088048
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 SCUDDER SECURITIES TRUST
001 B000000 811-2021
001 C000000 6172952567
002 A000000 TWO INTERNATIONAL PLACE
002 B000000 BOSTON
002 C000000 MA
002 D010000 02110
002 D020000 4103
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 1
007 C010100 1
007 C010200 2
007 C010300 3
007 C010400 4
007 C010500 5
007 C020500 SCUDDER FINANCIAL SERVICES FUND
007 C030500 Y
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
008 A00AA01 SCUDDER KEMPER INVESTMENTS, INC.
008 B00AA01 A
008 C00AA01 801-252
008 D01AA01 BOSTON
008 D02AA01 MA
008 D03AA01 02110
010 A00AA01 SCUDDER FUND ACCOUNTING CORPORATION
010 C01AA01 BOSTON
010 C02AA01 MA
010 C03AA01 02110
010 C04AA01 4103
011 A00AA01 SCUDDER INVESTOR SERVICES, INC.
011 B00AA01 8-298
011 C01AA01 BOSTON
011 C02AA01 MA
011 C03AA01 02110
<PAGE> PAGE 2
011 C04AA01 4103
012 A00AA01 SCUDDER SERVICE CORPORATION
012 B00AA01 84-1489
012 C01AA01 BOSTON
012 C02AA01 MA
012 C03AA01 02107
012 C04AA01 2291
013 A00AA01 PRICEWATERHOUSECOOPERS L.L.P.
013 B01AA01 BOSTON
013 B02AA01 MA
013 B03AA01 02109
014 A00AA01 SCUDDER INVESTOR SERVICES, INC.
014 B00AA01 8-298
014 A00AA02 KEMPER DISTRIBUTORS, INC.
014 B00AA02 8-47765
014 A00AA03 GRUNTAL SECURITIES, INC.
014 B00AA03 8-31022
014 A00AA04 THE GMS GROUP, INC.
014 B00AA04 8-23936
014 A00AA05 ZURICH CAPITAL MARKETS
014 B00AA05 8-49827
014 A00AA06 BANK HANDLOWY
014 B00AA06 8-24613
015 A00AA01 STATE STREET BANK AND TRUST COMPANY
015 B00AA01 C
015 C01AA01 BOSTON
015 C02AA01 MA
015 C03AA01 02107
015 E01AA01 X
015 A00AA02 CITIBANK, N.A.
015 B00AA02 S
015 C01AA02 BUENOS AIRES
015 D01AA02 ARGENTINA
015 E04AA02 X
015 A00AA03 WESTPAC BANKING CORPORATION
015 B00AA03 S
015 C01AA03 SYDNEY
015 D01AA03 AUSTRALIA
015 E04AA03 X
015 A00AA04 GIROCREDIT BANK
015 B00AA04 S
015 C01AA04 VIENNA
015 D01AA04 AUSTRIA
015 E04AA04 X
015 A00AA05 STANDARD CHARTERED BANK
015 B00AA05 S
015 C01AA05 DHAKA
015 D01AA05 BANGLADESH
015 E04AA05 X
015 A00AA06 GENERALE BANK
015 B00AA06 S
<PAGE> PAGE 3
015 C01AA06 BRUSSELS
015 D01AA06 BELGIUM
015 E04AA06 X
015 A00AA07 BARCLAYS BANK OF BOSANA, LTD
015 B00AA07 S
015 C01AA07 GABARONE
015 D01AA07 BOTSWANA
015 E04AA07 X
015 A00AA08 BANKBOSTON N.A.
015 B00AA08 S
015 C01AA08 SAO PAULO
015 D01AA08 BRAZIL
015 E04AA08 X
015 A00AA09 CANADA TRUSTCO MORTGAGE COMPANY
015 B00AA09 S
015 C01AA09 TORONTO
015 D01AA09 CANADA
015 E04AA09 X
015 A00AA10 CITIBANK, N.A.
015 B00AA10 S
015 C01AA10 SANTIAGO
015 D01AA10 CHILE
015 E04AA10 X
015 A00AA11 THE HONG KONG & SHANGHAI BANKING CORP. LTD.
015 B00AA11 S
015 C01AA11 SHANGHAI
015 D01AA11 CHINA
015 E04AA11 X
015 A00AA12 CITITRUST COLOMBIA S.A. SOCIEDAD FIDUCIARIA
015 B00AA12 S
015 C01AA12 BOGOTA
015 D01AA12 COLOMBIA
015 E04AA12 X
015 A00AA13 BARCLAYS BANK PLC
015 B00AA13 S
015 C01AA13 NICOSIA
015 D01AA13 CYPRUS
015 E04AA13 X
015 A00AA14 CESKOSLOVENSKA OBCHODNI BANKA A.S.
015 B00AA14 S
015 C01AA14 PRAGUE
015 D01AA14 CZECH REPUBLIC
015 E04AA14 X
015 A00AA15 DEN DANSKE BANK
015 B00AA15 S
015 C01AA15 COPENHAGEN
015 D01AA15 DENMARK
015 E04AA15 X
015 A00AA16 MERITA BANK LIMITED
015 B00AA16 S
015 C01AA16 HELSINKI
<PAGE> PAGE 4
015 D01AA16 FINLAND
015 E04AA16 X
015 A00AA17 BANQUE PARIBAS
015 B00AA17 S
015 C01AA17 PARIS
015 D01AA17 FRANCE
015 E04AA17 X
015 A00AA18 DRESDNER BANK A.G.
015 B00AA18 S
015 C01AA18 FRANKFURT
015 D01AA18 GERMANY
015 E04AA18 X
015 A00AA19 BARCLAYS BANK OF GHANA LIMITED
015 B00AA19 S
015 C01AA19 ACCRA
015 D01AA19 GHANA
015 E04AA19 X
015 A00AA20 NATIONAL BANK OF GREECE, S.A.
015 B00AA20 S
015 C01AA20 ATHENS
015 D01AA20 GREECE
015 E04AA20 X
015 A00AA21 STANDARD CHARTERED BANK
015 B00AA21 S
015 C01AA21 HONG KONG
015 D01AA21 HONG KONG
015 E04AA21 X
015 A00AA22 CITIBANK BUDAPEST RT.
015 B00AA22 S
015 C01AA22 BUDAPEST
015 D01AA22 HUNGARY
015 E04AA22 X
015 A00AA23 DEUTSCHE BANK AG
015 B00AA23 S
015 C01AA23 BOMBAY
015 D01AA23 INDIA
015 E04AA23 X
015 A00AA24 STANDARD CHARTERED BANK
015 B00AA24 S
015 C01AA24 JAKARTA
015 D01AA24 INDONESIA
015 E04AA24 X
015 A00AA25 BANK OF IRELAND
015 B00AA25 S
015 C01AA25 DUBLIN
015 D01AA25 IRELAND
015 E04AA25 X
015 A00AA26 BANK HAPOALIM B.M.
015 B00AA26 S
015 C01AA26 TEL AVIV
015 D01AA26 ISRAEL
<PAGE> PAGE 5
015 E04AA26 X
015 A00AA27 BANQUE PARIBAS
015 B00AA27 S
015 C01AA27 NOVATION
015 D01AA27 ITALY
015 E04AA27 X
015 A00AA28 SUMITOMO TRUST & BANKING CO. LTD.
015 B00AA28 S
015 C01AA28 TOKYO
015 D01AA28 JAPAN
015 E04AA28 X
015 A00AA29 BARCLAYS BANK OF KENYA LIMITED
015 B00AA29 S
015 C01AA29 NAIROBI
015 D01AA29 KENYA
015 E04AA29 X
015 A00AA30 CITIBANK, N.A.
015 B00AA30 S
015 C01AA30 SEOUL
015 D01AA30 KOREA
015 E04AA30 X
015 A00AA31 STANDARD CHARTERED BANK
015 B00AA31 S
015 C01AA31 LUMPUR
015 D01AA31 MALAYSIA
015 E04AA31 X
015 A00AA32 CITIBANK MEXICO
015 B00AA32 S
015 C01AA32 MEXICO CITY
015 D01AA32 MEXICO
015 E04AA32 X
015 A00AA33 MEESPIERSON N.V.
015 B00AA33 S
015 C01AA33 AMSTERDAM
015 D01AA33 NETHERLANDS
015 E04AA33 X
015 A00AA34 ANZ BANKING GROUP (NEW ZEALAND) LIMITED
015 B00AA34 S
015 C01AA34 WELLINGTON
015 D01AA34 NEW ZEALAND
015 E04AA34 X
015 A00AA35 CHRISTIANIA BANK OG KREDITKASSE
015 B00AA35 S
015 C01AA35 OSLO
015 D01AA35 NORWAY
015 E04AA35 X
015 A00AA36 DEUTSCHE BANK AG
015 B00AA36 S
015 C01AA36 KARACHI
015 D01AA36 PAKISTAN
015 E04AA36 X
<PAGE> PAGE 6
015 A00AA37 CITIBANK, N.A.
015 B00AA37 S
015 C01AA37 LIMA
015 D01AA37 PERU
015 E04AA37 X
015 A00AA38 STANDARD CHARTERED BANK
015 B00AA38 S
015 C01AA38 MANILA
015 D01AA38 PHILIPINES
015 E04AA38 X
015 A00AA39 CITIBANK POLAND, S.A.
015 B00AA39 S
015 C01AA39 WARSAW
015 D01AA39 POLAND
015 E04AA39 X
015 A00AA40 BANCO COMERCIAL PORTUGUES
015 B00AA40 S
015 C01AA40 LISBON
015 D01AA40 PORTUGAL
015 E04AA40 X
015 A00AA41 THE DEVELOPMENT BANK OF SINGAPORE LTD.
015 B00AA41 S
015 C01AA41 SINGAPORE
015 D01AA41 SINGAPORE
015 E04AA41 X
015 A00AA42 CESKOSLOVENSKA OBCHODNA BANKA A.S.
015 B00AA42 S
015 C01AA42 BRATISLAVA
015 D01AA42 SLOVAK REPUBLIC
015 E04AA42 X
015 A00AA43 STANDARD BANK OF SOUTH AFRICA LIMITED
015 B00AA43 S
015 C01AA43 JOHANNESBURG
015 D01AA43 SOUTH AFRICA
015 E04AA43 X
015 A00AA44 BANCO SANTANDER
015 B00AA44 S
015 C01AA44 MADRID
015 D01AA44 SPAIN
015 E04AA44 X
015 A00AA45 THE HONG KONG AND SHANGHAI BANKING CORP., LTD
015 B00AA45 S
015 C01AA45 COLOMBO
015 D01AA45 SRI LANKA
015 E04AA45 X
015 A00AA46 BARCLAYS BANK OF SWAZILAND, LIMITED
015 B00AA46 S
015 C01AA46 MBABANE
015 D01AA46 SWAZILAND
015 E04AA46 X
015 A00AA47 SKANDINAVISKA ENSLEILDA BANKEN
<PAGE> PAGE 7
015 B00AA47 S
015 C01AA47 STOCKHOLM
015 D01AA47 SWEDEN
015 E04AA47 X
015 A00AA48 UNION BANK OF SWITZERLAND AG
015 B00AA48 S
015 C01AA48 ZURICH
015 D01AA48 SWITZERLAND
015 E04AA48 X
015 A00AA49 CENTRAL TRUST OF CHINA
015 B00AA49 S
015 C01AA49 TAIPEI
015 D01AA49 TAIWAN
015 E04AA49 X
015 A00AA50 STANDARD CHARTERED BANK
015 B00AA50 S
015 C01AA50 BANGKOK
015 D01AA50 THAILAND
015 E04AA50 X
015 A00AA52 CITIBANK, N.A.
015 B00AA52 S
015 C01AA52 ISTANBUL
015 D01AA52 TURKEY
015 E04AA52 X
015 A00AA53 STATE STREET BANK & TRUST COMPANY, LONDON
015 B00AA53 S
015 C01AA53 LONDON
015 D01AA53 UNITED KINGDOM
015 E04AA53 X
015 A00AA54 CITIBANK, N.A.
015 B00AA54 S
015 C01AA54 MONTEVIDEO
015 D01AA54 URUGUAY
015 E04AA54 X
015 A00AA55 CITIBANK, N.A.
015 B00AA55 S
015 C01AA55 CARACAS
015 D01AA55 VENEZUELA
015 E04AA55 X
015 A00AA56 BARCLAYS BANK OF ZAMBIA LIMITED
015 B00AA56 S
015 C01AA56 LUSAKA
015 D01AA56 ZAMBIA
015 E04AA56 X
015 A00AA57 BARCLAYS BANK OF ZIMBABWE LIMITED
015 B00AA57 S
015 C01AA57 HARARE
015 D01AA57 ZIMBABWE
015 E04AA57 X
015 A00AA58 BANK OF BERMUDA LIMITED
015 B00AA58 S
<PAGE> PAGE 8
015 C01AA58 HAMILTON
015 D01AA58 BERMUDA
015 E04AA58 X
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 84
019 C00AA00 SCUDDERKEM
020 A000001 FOX PITT KELTON
020 B000001 UNKNOWN
020 C000001 8
020 A000002 ESI
020 B000002 13-2518466
020 C000002 7
020 A000003 SMITH BARNEY SHEARSON
020 B000003 13-1912900
020 C000003 4
020 A000004 B-TRADE ITN
020 B000004 UNKNOWN
020 C000004 3
020 A000005 DONALDSON LUFKIN
020 B000005 13-2741729
020 C000005 2
020 A000006 WEEDEN
020 B000006 13-3364318
020 C000006 2
020 A000007 CANTOR FITZGERALD AND CO.
020 B000007 13-3680184
020 C000007 2
020 A000008 MERRIL LYNCH
020 B000008 13-5674085
020 C000008 1
020 A000009 OTA LIMITED PARTNERS
020 B000009 UNKNOWN
020 C000009 1
020 A000010 WHEAT FIRST SECURITIES
020 B000010 UNKNOWN
020 C000010 1
021 000000 37
022 A000001 STATE STREET BANK
022 B000001 04-1867445
022 C000001 138117
022 D000001 0
022 A000002 FIRST CHICAGO
022 B000002 36-3595972
022 C000002 10942
022 D000002 0
022 A000003 SMITH BARNEY SHEARSON
022 B000003 13-1912900
022 C000003 287
022 D000003 1045
022 A000004 MERRIL LYNCH
<PAGE> PAGE 9
022 B000004 13-5674085
022 C000004 0
022 D000004 581
022 A000005 LEHMAN BROTHERS SECURITIES
022 B000005 13-2518466
022 C000005 0
022 D000005 214
022 A000006 SPEAR LEADS AND KELLOGG
022 B000006 13-5515160
022 C000006 0
022 D000006 128
022 A000007 CREDIT SUISSE
022 B000007 13-5659485
022 C000007 31
022 D000007 0
022 A000008 GOLDMAN SACHS AND CO.
022 C000008 7
022 D000008 0
022 C000009 0
022 D000009 0
022 C000010 0
022 D000010 0
023 C000000 151234
023 D000000 4668
024 00AA00 N
025 D00AA01 0
025 D00AA02 0
025 D00AA03 0
025 D00AA04 0
025 D00AA05 0
025 D00AA06 0
025 D00AA07 0
025 D00AA08 0
026 A000000 Y
026 B000000 Y
026 C000000 Y
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 Y
029 00AA00 N
030 A00AA00 0
030 B00AA00 0.00
030 C00AA00 0.00
031 A00AA00 0
031 B00AA00 0
032 00AA00 0
033 00AA00 0
<PAGE> PAGE 10
034 00AA00 N
035 00AA00 0
036 B00AA00 0
042 A00AA00 0
042 B00AA00 0
042 C00AA00 0
042 D00AA00 0
042 E00AA00 0
042 F00AA00 0
042 G00AA00 0
042 H00AA00 0
043 00AA00 0
044 00AA00 0
049 00AA00 N
050 00AA00 N
051 00AA00 N
052 00AA00 N
053 A00AA00 Y
053 B00AA00 Y
054 A00AA00 Y
054 B00AA00 Y
054 C00AA00 N
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
054 G00AA00 N
054 H00AA00 Y
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 N
054 L00AA00 N
054 M00AA00 Y
054 N00AA00 N
054 O00AA00 Y
055 A00AA00 N
055 B00AA00 Y
056 00AA00 Y
057 00AA00 N
058 A00AA00 N
059 00AA00 Y
060 A00AA00 N
060 B00AA00 N
061 00AA00 2500
062 A00AA00 N
062 B00AA00 0.0
062 C00AA00 0.0
062 D00AA00 0.0
062 E00AA00 0.0
062 F00AA00 0.0
062 G00AA00 0.0
062 H00AA00 0.0
<PAGE> PAGE 11
062 I00AA00 0.0
062 J00AA00 0.0
062 K00AA00 0.0
062 L00AA00 0.0
062 M00AA00 0.0
062 N00AA00 0.0
062 O00AA00 0.0
062 P00AA00 0.0
062 Q00AA00 0.0
062 R00AA00 0.0
063 A00AA00 0
063 B00AA00 0.0
066 A00AA00 Y
066 B00AA00 N
066 C00AA00 N
066 D00AA00 Y
066 E00AA00 N
066 F00AA00 N
066 G00AA00 N
067 00AA00 N
068 A00AA00 N
068 B00AA00 N
069 00AA00 N
077 A000000 Y
077 B000000 N
077 C000000 N
077 D000000 N
077 E000000 N
077 F000000 N
077 G000000 N
077 H000000 N
077 I000000 N
077 J000000 N
077 K000000 N
077 L000000 N
077 M000000 N
077 N000000 N
077 O000000 N
077 P000000 N
077 Q010000 N
077 Q020000 Y
077 Q030000 N
078 000000 N
080 A00AA00 ICI MUTUAL INSURANCE COMPANY
080 B00AA00 NATIONAL UNION / CHUBB INSURANCE
080 C00AA00 150000
081 A00AA00 Y
081 B00AA00 203
082 A00AA00 N
082 B00AA00 0
083 A00AA00 N
<PAGE> PAGE 12
083 B00AA00 0
084 A00AA00 N
084 B00AA00 0
085 A00AA00 Y
085 B00AA00 N
028 A010500 57
028 A020500 3
028 A030500 0
028 A040500 203
028 B010500 162
028 B020500 0
028 B030500 0
028 B040500 243
028 C010500 46
028 C020500 0
028 C030500 0
028 C040500 552
028 D010500 23
028 D020500 0
028 D030500 0
028 D040500 478
028 E010500 17
028 E020500 0
028 E030500 0
028 E040500 288
028 F010500 0
028 F020500 0
028 F030500 0
028 F040500 66
028 G010500 305
028 G020500 3
028 G030500 0
028 G040500 1830
028 H000500 0
037 000500 Y
038 000500 37412
039 000500 Y
040 000500 N
045 000500 Y
048 000500 0.000
048 A010500 0
048 A020500 0.000
048 B010500 0
048 B020500 0.000
048 C010500 0
048 C020500 0.000
048 D010500 0
048 D020500 0.000
048 E010500 0
048 E020500 0.000
048 F010500 0
<PAGE> PAGE 13
048 F020500 0.000
048 G010500 0
048 G020500 0.000
048 H010500 0
048 H020500 0.000
048 I010500 0
048 I020500 0.000
048 J010500 0
048 J020500 0.000
048 K010500 0
048 K020500 0.000
070 A010500 Y
070 A020500 Y
070 B010500 N
070 B020500 N
070 C010500 N
070 C020500 N
070 D010500 N
070 D020500 N
070 E010500 Y
070 E020500 N
070 F010500 Y
070 F020500 N
070 G010500 N
070 G020500 N
070 H010500 N
070 H020500 N
070 I010500 N
070 I020500 N
070 J010500 N
070 J020500 N
070 K010500 Y
070 K020500 Y
070 L010500 Y
070 L020500 N
070 M010500 Y
070 M020500 N
070 N010500 N
070 N020500 N
070 O010500 Y
070 O020500 Y
070 P010500 N
070 P020500 N
070 Q010500 N
070 Q020500 N
070 R010500 N
070 R020500 N
071 A000500 4591
071 B000500 34174
071 C000500 21292
071 D000500 22
<PAGE> PAGE 14
072 A000500 11
072 B000500 31
072 C000500 362
072 D000500 0
072 E000500 0
072 F000500 169
072 G000500 0
072 H000500 0
072 I000500 119
072 J000500 4
072 K000500 0
072 L000500 6
072 M000500 43
072 N000500 17
072 O000500 0
072 P000500 2
072 Q000500 39
072 R000500 16
072 S000500 18
072 T000500 0
072 U000500 2
072 V000500 0
072 W000500 2
072 X000500 437
072 Y000500 99
072 Z000500 55
072AA000500 4702
072BB000500 5055
072CC010500 0
072CC020500 0
072DD010500 37
072DD020500 0
072EE000500 0
073 A010500 0.0200
073 A020500 0.0000
073 B000500 0.0000
073 C000500 0.0000
074 A000500 2
074 B000500 0
074 C000500 6379
074 D000500 0
074 E000500 0
074 F000500 0
074 G000500 0
074 H000500 0
074 I000500 0
074 J000500 0
074 K000500 0
074 L000500 4
074 M000500 120
074 N000500 6505
<PAGE> PAGE 15
074 O000500 0
074 P000500 96
074 Q000500 0
074 R010500 0
074 R020500 0
074 R030500 0
074 R040500 134
074 S000500 0
074 T000500 6275
074 U010500 485
074 U020500 0
074 V010500 12.93
074 V020500 0.00
074 W000500 0.0000
074 X000500 0
074 Y000500 0
075 A000500 0
075 B000500 23823
076 000500 0.00
048 000600 0.000
048 A010600 0
048 A020600 0.000
048 B010600 0
048 B020600 0.000
048 C010600 0
048 C020600 0.000
048 D010600 0
048 D020600 0.000
048 E010600 0
048 E020600 0.000
048 F010600 0
048 F020600 0.000
048 G010600 0
048 G020600 0.000
048 H010600 0
048 H020600 0.000
048 I010600 0
048 I020600 0.000
048 J010600 0
048 J020600 0.000
048 K010600 0
048 K020600 0.000
SIGNATURE JOHN MILLETTE
TITLE SECRETARY
