Director/PDMR Shareholding

SCHEDULE 11                                  
                                                                               
         NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS          

1) Name of company

BlackRock Smaller Companies Trust plc

2) Name of director

John Davies

3) Please state whether notification indicates that it is in respect of
holding of the shareholder named in 2 above or holding of that person's
spouse or children under the age of 18 or in respect of a non-beneficial
interest

As above

4) Name of the registered holder(s) and, if more than one holder, the
number of shares held by each of them (if notified)

HSDL Nominees (Halifax ISA & PEP)

5) Please state whether notification relates to a person(s) connected
with the Director named in 2 above and identify the connected person(s)

n/a

6) Please state the nature of the transaction. For PEP transactions
please indicate whether general/single co PEP and if discretionary/non
discretionary of ordinary shares

Purchase of ordinary shares

7) Number of shares/amount of stock acquired

4,451

8) Percentage of issued class

0.009%

9) Number of shares/amount of stock disposed

N/A

10) Percentage of issued class

N/A

11) Class of security

Ordinary shares of 25p each

12) Price per share

236.70p

13) Date of transaction

28 July 2009

14) Date company informed

28 July 2009

15) Total holding following this notification

17,954

16) Total percentage holding of issued class following this notification

0.037%

17) Any additional information

None

18) Contact name for queries

Ms C Driscoll

19) Contact telephone number

020 7743 2427

20) Name of authorised company official responsible for making notification

Ms C Driscoll
BlackRock Investment Management (UK) Limited
Secretary

28 July 2009