Initial to indicate certification as to information on this page

(full text of certification is on page one).

Date

INSTRUCTIONS: Please type or print in ink. Please read carefully the attached instructions and supply the information requested on this form. 

Use additional sheet(s) if necessary.

2. Case # and Name 3. Date and Type of DCI and Number

4. EPA Product 

Registration

5. I wish to cancel 

this product 

registration 

voluntarily

6. Generic Data 7. Product Specific Data

6a. I am claiming a Generic Data 

Exemption because I obtain the 

active ingredient from the source 

EPA registration number listed 

below.

6b. I agree to satisfy Generic Data

Requirements as indicated on the 

attached form entitled 

"Requirements Status and 

Registrant's Response."

7a. My product is an MUP and I 

agree to satisfy the MUP 

requirement on the attached form

entitled "Requirements Status and

Registrant's Response."

7b. My product is an EUP and I 

agree to satisfy the EUP 

requirement on the attached form 

entitled "Requirements Status and 

Registrant's Response."

OMB Approval 2070-0174

1. Company Name and Address

0266 - Hexazinone

Chemical # and Name: 107201

Hexazinone

13-Oct-2011

GENERIC

ID # GDCI-107201-1036

United States Environmental Protection Agency

Washington, D.C. 20460

DATA CALL-IN RESPONSE

Page of 1 1

8. Certification: I certify that the statements made on this form and all attachments are true, accurate, and complete. I acknowledge that any

knowingly false or misleading statement may be punishable by fine, imprisonment or both under applicable law.

Signature and Title of Company's Authorized Representative ______________________________________________________

10. Name of Company

N/A N/A

9. Date

11. Phone Number 
Initial to indicate certification as to information on this page (full text of certification is on page one) 

13. Phone Number

10. Certification: I certify that the statements made on this form and all attachments are true, accurate, and complete. I acknowledge that any 

knowingly false or misleading statement may be punishable by fine, imprisonment or both under applicable law.

12. Name of Company

11. Date

OMB Approval 2070-0174

United States Environmental Protection Agency 

Washington, D.C. 20460

REQUIREMENTS STATUS AND REGISTRANT'S RESPONSE

INSTRUCTIONS: Please type or print in ink. Please read carefully the attached instructions and supply the information requested on this form. Use additional sheet(s) if necessary.

4. Guideline

Requirement

Number

5. Study Title Progress 

Reports

1 2 3

6. Use 

Pattern

7. Test 

Substance

8. Time

Frame 

(Months)

9. Registrant

Response

P

R

O

T

O

C

O

L

1. Company Name and Address 2. Case # and Name 3. Date and Type of DCI and Number

Signature and Title of Company's Authorized Representative _________________________________________________________________

Environmental Fate Data Requirements (Conventional 

Chemical)

Terrestrial and Aquatic Nontarget Organisms Data 

Requirements (Conventional Chemical)

835.4100

835.4200

835.4300

835.4400

835.6100

835.6200

850.2100

Aerobic soil metabolism

Anaerobic soil metabolism

Aerobic aquatic metabolism

Anaerobic aquatic metabolism

Terrestrial field dissipation

Aquatic field dissipation

Avian acute oral toxicity test

0266 - Hexazinone

Chemical # and Name: 107201

Hexazinone

13-Oct-2011

GENERIC

ID # GDCI-107201-1036

J,C,A,T,B

J,C,A,T,B

J,C,A,T,B

J,C,A,T,B

J,C,A,T,B

J,C,A,T,B

J,C,A,T,B

PAIRA; TGAI

PAIRA; TGAI

PAIRA; TGAI

PAIRA; TGAI

TEP

TEP

PAIRA; TGAI

24

24

24

24

24

24

12

Page 1 of 

(3, 4)

(2, 4)

(1)

N

N

N

N

N

N

Y

2
Date

OMB Approval 2070-0174

United States Environmental Protection Agency 

Washington, D.C. 20460

REQUIREMENTS STATUS AND REGISTRANT'S RESPONSE

INSTRUCTIONS: Please type or print in ink. Please read carefully the attached instructions and supply the information requested on this form. Use additional sheet(s) if necessary.

4. Guideline

Requirement

Number

5. Study Title Progress 

Reports

1 2 3

6. Use 

Pattern

7. Test 

Substance

8. Time

Frame 

(Months)

9. Registrant

Response

P

R

O

T

O

C

O

L

1. Company Name and Address 2. Case # and Name 3. Date and Type of DCI and Number

Toxicology Data Requirements (Conventional Chemical)

870.3465

870.6200

870.7800

90-day inhalation toxicity

Neurotoxicity screening battery

Immunotoxicity

0266 - Hexazinone

Chemical # and Name: 107201

Hexazinone

13-Oct-2011

GENERIC

ID # GDCI-107201-1036

J,C,A,T,B

J,C,A,T,B

J,C,A,T,B

TGAI

TGAI

TGAI

24

12

12

Page 2 of 

N

N

N

2
United States Environmental Protection Agency 

Washington, D.C. 20460

FOOTNOTES AND KEY DEFINITIONS FOR GUIDELINE REQUIREMENTS

0266 - Hexazinone

GDCI-107201-1036

1

2

3

4

Key: Residue of Concern = Residue of Concern; TEP = Typical End Use Product [TEP]; TGAI = Technical Grade Active Ingredient [TGAI]; TGAI/PAIRA = Technical Grade of the Active Ingredient or Pure Active 

Ingredient, Radio Labelled; TGAI, TEP = Technical Grade of the Active Ingredient or Technical End-Use Product; TGAI/PAI = Technical Grade Active Ingredient, Pure Active Ingredient

The Agency is requiring GDLN 850.2100 on one passerine species.

The Agency is only requiring the analytical method portion of GDLN 835.6200 for aquatic field dissipation.

The Agency is only requiring the analytical method portion of GDLN 835.6100 for terrestrial field dissipation.

Environmental chemistry methods used to generate data associated with this study must include results of a successful confirmatory method trial by an independent laboratory. The 

environmental

chemistry methods must include a statement of no data confidentiality claims, i.e., non-CBI. Test standards and procedures for independent laboratory validation are available as addenda to the

guideline for this test requirement.

Case # and Name:

DCI Number:

Page: 1 of 1

Footnotes: The following footnotes are referenced in column two (5. Study Title) of the Requirements Status and Registrant's Response form. 

These footnotes apply in addition to any test notes included in 40 CFR Part 158 with respect to the particular data requirement.

Use Categories Key:

A - Terrestrial food crop

B - Terrestrial feed crop

C - Terrestrial nonfood crop

J - Forestry use

T - Commercial, institutional and industrial premises

and equipment
United States Environmental Protection Agency 

Washington, D.C. 20460

LIST OF ALL REGISTRANTS SENT THIS DATA CALL-IN NOTICE

Case # and Name: 0266 - Hexazinone

Page: 1 of 1

352 E. I. DU PONT DE NEMOURS AND COMPANY

(S300/419)

Co. Nr. Company Name Agent For Company

1007 MARKET STREET

Address City ZIP

WILMINGTON 198980001

OMB Approval 2070-0174

State

DE

 DCI Number: GDCI-107201-1036
LINKS TO FORMS:

The pesticide registration forms that are listed below can be found at:

http://www.epa.gov/opprd001/forms/

Link to Confidential Statement of Formula and Instructions (Form # 8570-4)

http://www.epa.gov/opprd001/forms/8570-4.pdf

Certification of Attempt to Enter Into an Agreement With Registrants for 

Development of Data (Form # 8570-32)

http://www.epa.gov/opprd001/forms/8570-32.pdf

Certification With Respect to Citation of Data (Form # 8570-34)

http://www.epa.gov/opprd001/forms/8570-34.pdf