EDGAR Filing Documents for 0001193125-11-352301

Form N-CSR - Certified Shareholder Report:

SEC Accession No. 0001193125-11-352301

Filing Date

2011-12-27

Accepted

2011-12-27 09:17:25

Documents

Period of Report

2011-10-31

Effectiveness Date

2011-12-27

Document Format Files

Seq	Description	Document	Type	Size
1	MFS SERIES TRUST XII N-CSR	d246071dncsr.htm	N-CSR	872464
2	CODE OF ETHICS	d246071dex9912a1.htm	EX-99.(12)(A)(1)	32029
3	SECTION 302 CERTIFICATIONS	d246071dex99cert.htm	EX-99.CERT	19760
4	SECTION 906 CERTIFICATIONS	d246071dex99906cert.htm	EX-99.906CERT	7459
5	GRAPHIC	g246071202c_boxes.jpg	GRAPHIC	19527
6	GRAPHIC	g246071edelivery_logo.jpg	GRAPHIC	10351
7	GRAPHIC	g246071ernst_youngllp.jpg	GRAPHIC	8676
8	GRAPHIC	g246071g10p54.jpg	GRAPHIC	7604
9	GRAPHIC	g246071g13g12.jpg	GRAPHIC	11300
10	GRAPHIC	g246071g24p27.jpg	GRAPHIC	37717
11	GRAPHIC	g246071g28e17.jpg	GRAPHIC	6580
12	GRAPHIC	g246071g64j68.jpg	GRAPHIC	12732
13	GRAPHIC	g246071logo_01.jpg	GRAPHIC	9632
	Complete submission text file	0001193125-11-352301.txt		1106417

Series and Classes/Contracts Information:

Existing
	Status	Name	Ticker Symbol
CIK 0001330967
Series S000013498		MFS Equity Opportunities Fund
Class/Contract C000036524		A	SRFAX
Class/Contract C000036525		B	SRFBX
Class/Contract C000036526		C	SRFCX
Class/Contract C000060709		W	SRFWX
Class/Contract C000060710		R1	SRFDX
Class/Contract C000060711		R2	SRFEX
Class/Contract C000060712		R3	SRFFX
Class/Contract C000060713		R4	SRFGX
Class/Contract C000075049		I	SRFIX

Mailing Address 500 BOYLSTON STREET BOSTON MA 02116

Business Address 500 BOYLSTON STREET BOSTON MA 02116 617-954-5000

MFS Series Trust XII (Filer) CIK: 0001330967 (see all company filings)