Annual Information Update

Weir Group PLC
11 April 2008


The Weir Group PLC


11 April 2008


ANNUAL INFORMATION UPDATE


The Weir Group PLC (the 'Company') is pleased to provide an annual information
update, in accordance with the requirements of the Prospectus Rule 5.2. This
update refers to information that has been published or made available by the
Company to the public to the public over the 52 weeks to 11 April 2008. To avoid
an unnecessarily lengthy document, information is referred to in this update
rather than included in full.

The information referred to in this update was up to date at the time the
information was published but some information may now be out of date.


1. Regulatory Announcements

The following UK regulatory announcements have been made through RNS, a
Regulatory Information Service.

Date                  Description of Document

04/04/2008            Annual Report and Accounts
04/04/2008            Director/PDMR Correction
02/04/2008            Director/PDMR Shareholding
02/04/2008            Blocklisting Six Month Return
01/04/2008            Transfer of Treasury Shares
01/04/2008            Director/PDMR Shareholding
31/03/2008            Total Voting Rights
25/03/2008            Holding(s) in Company
25/03/2008            Director/PDMR Shareholding
20/03/2008            Director/PDMR Shareholding
19/03/2008            Holding(s) in Company
18/03/2008            Completion of acquisition
12/03/2008            Director/PDMR Shareholding
11/03/2008            Transfer of Treasury Shares
11/03/2008            Further re Directorate Change
11/03/2008            Directorate Change
11/03/2008            Final Results
29/02/2008            Total Voting Rights
12/02/2008            Additional Listing
31/01/2008            Total Voting Rights
21/01/2008            Holding(s) in Company
10/01/2008            Director/PDMR Shareholding
03/01/2008            Total Voting Rights
17/12/2007            Holding(s) in Company
06/12/2007            Transfer of Treasury Shares
04/12/2007            Acquisition
04/12/2008            Trading Statement
30/11/2007            Total Voting Rights
16/11/2007            Statement re Trading Update
31/10/2007            Total Voting Rights
29/10/2007            Holding(s) in Company
23/10/2007            Holding(s) in Company
18/10/2007            Holding(s) in Company
02/10/2007            6 Month Return
28/09/2007            Total Voting Rights
18/09/2007            Share Plan Treasury Shares
18/09/2007            Director/PDMR Shareholding
06/09/2007            Doc re. Interim Report
31/08/2007            Total Voting Rights
21/08/2007            Share Plan Treasury Shares
21/08/2007            Director/PDMR Shareholding
21/08/2007            Acquisition
21/08/2007            Interim Results
31/07/2007            Total Voting Rights
19/07/2007            Completion of acquisition
13/07/2007            Result of EGM
11/07/2007            Holding(s) in Company
03/07/2007            Total Voting Rights
29/06/2007            Director/PDMR Shareholding
29/06/2007            Director/PDMR Shareholding
29/06/2007            Director/PDMR Shareholding
28/06/2007            Share Plan Treasury Shares
28/06/2007            Director/PDMR Shareholding
28/06/2007            Director/PDMR Shareholding
27/06/2007            Circ re. Acquisition
21/06/2007            Acquisition
20/06/2007            Holding(s) in Company
31/05/2007            Total Voting Rights
11/05/2007            Doc re. Resolutions Passed
10/05/2007            Disposal
09/05/2007            Result of AGM
09/05/2007            AGM Statement
09/05/2007            Statement re Weir Pumps
30/04/2007            Total Voting Rights
27/04/2007            Holding(s) in Company
10/04/2007            Annual Information Update



Copies of the above announcements can be downloaded from the London Stock
Exchange's website, www.londonstockexchange.com/marketnews, or from the
Company's website, www.weir.co.uk.


2. Documents Filed at Companies House


All of the documents listed below were filed with Companies House on or around
the dates indicated.

Date                  Description of Document
04/04/2008            Return of Allotment of Shares
17/03/2008            Transfer of Treasury Shares
11/03/2008            Return of Allotment of Shares
22/01/2008            Return of Allotment of Shares
21/01/2008            Return of Allotment of Shares
21/12/2007            Return of Allotment of Shares
12/12/2007            Return of Allotment of Shares
12/12/2007            Return of Allotment of Shares
12/12/2007            Transfer of Treasury Shares
31/10/2007            Return of Allotment of Shares
22/10/2007            Return of Allotment of Shares
24/09/2007            Transfer of Treasury Shares
05/09/2007            Return of Allotment of Shares
31/08/2007            Transfer of Treasury Shares
29/08/2007            Return of Allotment of Shares
23/08/2007            Return of Allotment of Shares
16/08/2007            Director's Particulars Changed
01/08/2007            Return of Allotment of Shares
01/08/2007            Return of Allotment of Shares
11/07/2007            Transfer of Treasury Shares
09/07/2007            Return of Allotment of Shares
05/07/2007            Return of Allotment of Shares
05/07/2007            Return of Allotment of Shares
27/06/2007            Return of Allotment of Shares
22/06/2007            Return of Allotment of Shares
22/06/2007            Return of Allotment of Shares
21/06/2007            Return of Allotment of Shares
13/06/2007            Annual Return
12/06/2007            Group Accounts
16/05/2007            Resolutions Passed at AGM
16/05/2007            Articles of Association
14/05/2007            Return of Allotment of Shares
01/05/2007            Return of Allotment of Shares
30/04/2007            Return of Allotment of Shares
23/04/2007            Return of Allotment of Shares
23/04/2007            Return of Allotment of Shares
16/04/2007            Return of Allotment of Shares
16/04/2007            Return of Allotment of Shares
12/04/2007            Return of Allotment of Shares
12/04/2007            Return of Allotment of Shares
11/04/2007            Return of Allotment of Shares



Copies of documents filed at Companies House can be obtained from the Companies
House website at www.companieshouse.gov.uk or from the Company Secretary at The
Weir Group PLC, Clydesdale Bank Exchange, 20 Waterloo Street, Glasgow, G2 6DB.


3. Documents sent to Shareholders

The Company has despatched the following documents to shareholders:

26.6.07 Shareholder Circular including the Notice of EGM

30.8.07 Interim Report 2007

4.4.08 Annual Report and financial statements 2007, Shareholder Circular
including the Notice of AGM which includes proposed changes to the Articles of
Association


All these documents can all be found on the Company's website at www.weir.co.uk.

Copies of all documents referred to can be obtained from the Company Secretary
at The Weir Group PLC, Clydesdale Bank Exchange, 20 Waterloo Street, Glasgow, G2
6DB.



Further Enquiries:

Alan Mitchelson, Company Secretary

Phone: [phone]




                      This information is provided by RNS
            The company news service from the London Stock Exchange