    <SEC-DOCUMENT>0001047469-20-001767-index.html : 20200325
    <SEC-HEADER>0001047469-20-001767.hdr.sgml : 20200325
    <ACCEPTANCE-DATETIME>20200325143356
    ACCESSION NUMBER:		0001047469-20-001767
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		37
    CONFORMED PERIOD OF REPORT:	20200505
    FILED AS OF DATE:		20200325
    DATE AS OF CHANGE:		20200325
    EFFECTIVENESS DATE:		20200325

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			WEST PHARMACEUTICAL SERVICES INC
    		CENTRAL INDEX KEY:			0000105770
    		STANDARD INDUSTRIAL CLASSIFICATION:	FABRICATED RUBBER PRODUCTS, NEC [3060]
    		IRS NUMBER:				231210010
    		STATE OF INCORPORATION:			PA
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-08036
    		FILM NUMBER:		20741735

    	BUSINESS ADDRESS:
    		STREET 1:		530 HERMAN O. WEST DRIVE
    		CITY:			EXTON
    		STATE:			PA
    		ZIP:			19341
    		BUSINESS PHONE:		6105942900

    	MAIL ADDRESS:
    		STREET 1:		530 HERMAN O. WEST DRIVE
    		CITY:			EXTON
    		STATE:			PA
    		ZIP:			19341

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	WEST CO INC
    		DATE OF NAME CHANGE:	19990405
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>a2241082zdef14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: a2241082zdef14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>g21302bgi001.gif
    <DESCRIPTION>G21302BGI001.GIF
    <TEXT>
    Document 2 - file: g21302bgi001.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>g21302bgi002.gif
    <DESCRIPTION>G21302BGI002.GIF
    <TEXT>
    Document 3 - file: g21302bgi002.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>g21302bii001.gif
    <DESCRIPTION>G21302BII001.GIF
    <TEXT>
    Document 4 - file: g21302bii001.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>g21302bii002.gif
    <DESCRIPTION>G21302BII002.GIF
    <TEXT>
    Document 5 - file: g21302bii002.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>g21302bii003.gif
    <DESCRIPTION>G21302BII003.GIF
    <TEXT>
    Document 6 - file: g21302bii003.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>g21302bii004.gif
    <DESCRIPTION>G21302BII004.GIF
    <TEXT>
    Document 7 - file: g21302bii004.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>g21302bki001.gif
    <DESCRIPTION>G21302BKI001.GIF
    <TEXT>
    Document 8 - file: g21302bki001.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>g21302bki002.gif
    <DESCRIPTION>G21302BKI002.GIF
    <TEXT>
    Document 9 - file: g21302bki002.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>g371926.jpg
    <DESCRIPTION>G371926.JPG
    <TEXT>
    Document 10 - file: g371926.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>g482957.jpg
    <DESCRIPTION>G482957.JPG
    <TEXT>
    Document 11 - file: g482957.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>g1035477.jpg
    <DESCRIPTION>G1035477.JPG
    <TEXT>
    Document 12 - file: g1035477.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>g152803.jpg
    <DESCRIPTION>G152803.JPG
    <TEXT>
    Document 13 - file: g152803.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>g732003.jpg
    <DESCRIPTION>G732003.JPG
    <TEXT>
    Document 14 - file: g732003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>g563414.jpg
    <DESCRIPTION>G563414.JPG
    <TEXT>
    Document 15 - file: g563414.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>g290138.jpg
    <DESCRIPTION>G290138.JPG
    <TEXT>
    Document 16 - file: g290138.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>g672407.jpg
    <DESCRIPTION>G672407.JPG
    <TEXT>
    Document 17 - file: g672407.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>g806083.jpg
    <DESCRIPTION>G806083.JPG
    <TEXT>
    Document 18 - file: g806083.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>g514305.jpg
    <DESCRIPTION>G514305.JPG
    <TEXT>
    Document 19 - file: g514305.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>g201882.jpg
    <DESCRIPTION>G201882.JPG
    <TEXT>
    Document 20 - file: g201882.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>g418031.jpg
    <DESCRIPTION>G418031.JPG
    <TEXT>
    Document 21 - file: g418031.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>g45415.jpg
    <DESCRIPTION>G45415.JPG
    <TEXT>
    Document 22 - file: g45415.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>g597715.jpg
    <DESCRIPTION>G597715.JPG
    <TEXT>
    Document 23 - file: g597715.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>g2264.jpg
    <DESCRIPTION>G2264.JPG
    <TEXT>
    Document 24 - file: g2264.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>g872552.jpg
    <DESCRIPTION>G872552.JPG
    <TEXT>
    Document 25 - file: g872552.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>g211258.jpg
    <DESCRIPTION>G211258.JPG
    <TEXT>
    Document 26 - file: g211258.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>g964385.jpg
    <DESCRIPTION>G964385.JPG
    <TEXT>
    Document 27 - file: g964385.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>g175380.jpg
    <DESCRIPTION>G175380.JPG
    <TEXT>
    Document 28 - file: g175380.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>g837858.jpg
    <DESCRIPTION>G837858.JPG
    <TEXT>
    Document 29 - file: g837858.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>g439975.jpg
    <DESCRIPTION>G439975.JPG
    <TEXT>
    Document 30 - file: g439975.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>g159261.jpg
    <DESCRIPTION>G159261.JPG
    <TEXT>
    Document 31 - file: g159261.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>g155477.jpg
    <DESCRIPTION>G155477.JPG
    <TEXT>
    Document 32 - file: g155477.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>g949937.jpg
    <DESCRIPTION>G949937.JPG
    <TEXT>
    Document 33 - file: g949937.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>g351229.jpg
    <DESCRIPTION>G351229.JPG
    <TEXT>
    Document 34 - file: g351229.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>g683500.jpg
    <DESCRIPTION>G683500.JPG
    <TEXT>
    Document 35 - file: g683500.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>g299566.jpg
    <DESCRIPTION>G299566.JPG
    <TEXT>
    Document 36 - file: g299566.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>37
    <FILENAME>g739088.jpg
    <DESCRIPTION>G739088.JPG
    <TEXT>
    Document 37 - file: g739088.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>