### UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASH IN GTON, D.C. 20460



### MEMORANDUM OFFICE OF CHEMICAL SAFETY AND POLLUTION PREVENTION



### SU BJ EC T: Posting EPA-HQ-OPP-20 14-0641 to Regu lat ion s . gov for Public Access 

### FROM: RichardP.KeigwinJr.

## ~-?~,~ Director , Pesticide Re-evaluation Division Office of Pesticide Programs 

### TO : Office of Pesticide Programs Docket This memorandum authori zes th e posting of E PA-HQ-OPP-2014-0641 to Regulations
. gov for public access . In this docket, EPA is opening the public comment period for the forchlorfenuron registration review. Registration review is EPA 's per iod ic review of pesticide registrations to ensu r e that each pesticide continues to satisfy the statutory sta nd ard for registration , that is, the pest i cide can perform i ts intended function without unreasonable adverse effects on human health or the environment. The following documents will be available for a 60-day publ ic comment period from April28, 20 1 5 to June 29,2015
. A. Forchlorfenuron Preliminary Work Plan Reg istration review: Initial Docket Case Number 7057 (signed March 18, 20 1 5)
. B. EFED Registration Review Problem Formulation for Forch lorfenuron (January 28 , 2015). 

### C. Forch lo r fenu r on. Preliminary Human Health Risk Assessment for Registration Review (January 6 , 2015). D. BEAD Chemica l Profile for Registration Review: Forc hl orfenu ron (1288 19) (October 16 , 2014). E. Forchlorfenuron ( 128819) Screening Level Usage Analysis (SLUA) (June 26, 20 14). F
. Forchlorfen uron: Tier I Review of Human Incidents (November 20, 2014). Submit your comments , identified by Docket ID No. EPA-HQ-OPP-20 14-0641, by one of the following methods : • www .r egu lations
. gov : Follow the on-line instructions for submitting comments . Mail: OPP Do cket, Environmental Protection Agency, Mailcode 28221 T , 1200 Pennsylvania Ave, NW, Washington, DC 20460
. • Hand Delivery: EPA Docket Center (EPA/DC), EPA West , Room 3334 , 1301 Co n st itution Ave., NW., Washington , DC 20460. Such deliveries are only accepted during the Docket's normal hours of operation , and special arrangements s hou ld be made for deliveries of boxed inf o rmation.E PA 's polic y is th a t a ll comments rec e ived w ill be inc luded in the publi c docket without change and may b e m a de available online a t http: //www.regu l ati o n s.gov, including any personal inf o rm a ti o n provided , unl ess th e comment includes inf ormation c la imed to be Co nfidential Bu s iness In format ion (C Br ) o r o th e r information whose di s clo s ure is r estr icted by stat ute. Do n o t s ubmit inf o rm ati o n th a t yo u conside r to be CB I or otherwise protected throug h http: //www.regulat ions.gov or e -mai l. The http: //www. r e!w l ati ons . gov Web s ite is an ' · anonymous access " system , w hi c h me an s EPA will not know your identity o r con tact informat io n unl ess you provide it in the body of you r co mme nt. If you send an e -m a il comment direct ly to E P A wi th o ut go in g through http: //www.regulation s .l!ov, your e -m ail a ddress will be automatica ll y captured and includ ed as part of th e comment that is p laced in th e public docket and m a de available on the Intern e t. 

### J f you s ubmit an e lectro ni c co mm e nt , EPA recommend s that you include yo ur name and o th e r co ntact information in th e b o d y of your comment and with any di s k o r 

### CO
- ROM yo u s ubmit. If EPA cannot read yo ur co mme nt du e to tec hni ca l difficulti es and cannot contact yo u for c la rificati o n , E PA may not be able to co n s ider yo ur comment. Electronic files s hould avoid the use of s p ecial characters , avoid any form of encrypti on , and be free of any defec t s o r vi ru ses. Fo r addit iona l information about E PA ' s public docket, visit the E PA Docket Center homepage at http: // v.'V\' W. epa. go v/ cpaho m e/ dockets. htJn. Should yo u h ave a ny qu es tion s regardin g thi s memorandum , pl ease contact Wilhelmena Li vin gs ton a t (703) 308- 80 25, or v ia e mail a t li v in gs ton . wi lh e lm e n a @e pa.gov.