311. Power to summon material witness, or examine person present.

Any Court may, at any stage of any inquiry, trial or other proceeding under this Code, summon any person as a witness, or examine any person in attendance, though not summoned as a witness, or recall and re-examine any person already examined; and the Court shall summon and examine or recall and re-examine any such person if his evidence appears to it to be essential to the just decision of the case.

Comments:
(i) Power of Court to recall any witness or witnesses already examined or to summon any witness can be invoked even if the evidence in both sides is closed so long as the Court retains seisin of the criminal proceedings:
Mohanlal Shamji Soni v. Union of India, (1981)

(ii) Any person can be summoned as witness or recalled or re-examined at any stage of proceeding where essential;
Mohanlal Shamji Soni v. Union of India, (1991)

(iii) It is crystal clear that the Court has been empowered to summon any person as a witness at any stage of inquiry, trial or other proceeding. The power is not confined to any particular class of person;
Heeralal v. State of Madhya Pradesh, (1997)

(iv) It is settled in law if the conditions under this section are satisfied the Court can call a witness not only on the motion of either the prosecution or the defence but also it can do so on its even motion;
Heeralal v. State of Madhya Pradesh, (1997)

(v) The discretion vested in the Court under section 311 is to be exercised judicially and not arbitrarily;
Raghunath Prasad v. State of Rajasthan, (1997)

Read CrPC bare act in a systematic and better way.

Read CrPC section wise.

Download nice, mobile friendly CrPC PDF.

WritingLaw
WritingLaw » CrPC » Section 311 CrPC
Study Material
Law PDFs
Law Tests
Everything
For everyone in law
🟡
53 Bare Act PDFs
Beautiful, colorful PDFs to read anywhere
🟡
110+ complimentary PDFs
100 Law Notes + Legal Maxims, and more...
Pay just once
₹340
Read all details Buy all Law PDFs
For those who have read Bare Acts
🟡
23 Subject Wise Tests
MCQs from one law subject
🟡
10 Mixed Law Tests
MCQs from multiple subjects
Keep test PDFs forever
₹1200
Read all details Buy all Law Tests
Best Value: ₹215 Discount
🟡
All Law PDFs worth Rs 340
53 Bare Act PDFs + All complimentary PDFs
🟡
All Law Tests worth Rs 1200
33 Tests + 33 Test PDFs
Saves you Rs 215
₹1325
Read all details Buy all PDFs and all Tests