各位前辈，专家，高手们，有谁知道美国各个州对电池管控的法规，请share 一下，谢谢！我目前知道的有四个州的资料：

1）  Connecticut康乃迪克州，纽扣电池不得添加汞：

on and after July 1, 2011, no person shall offer for sale or distribute for promotional purposes button cell batteries containing mercury or any product containing such batteries.

原文如下http://search.cga.state.ct.us/dtsearch_pub_statutes.html

Sec. 22a-616.

(e) Notwithstanding the provisions of section 22a-617, on and after July 1, 2011, no person shall offer for sale or distribute for promotional purposes button cell batteries containing mercury or any product containing such batteries. A manufacturer that produces or sells button cell batteries containing mercury or any product containing such batteries shall notify retailers about the provisions of this subsection and how to dispose of the remaining inventory property in accordance with this title.

2）  Maine缅因州：http://www.mainelegislature.org/legis/statutes/38/title38ch16-B.pdf

Title 38 Section 1661-C (9)，纽扣电池不得添加汞

After December 31, 2011, a person may not sell or offer to sell or distribute for promotional purposes a mercury-added button cell battery identified in this paragraph or a product that contains a mercury-added button cell battery identified in this paragraph

除了C(9)外,C(11)C(12)对碱锰电池，碳锌电池，氧化汞电池也有要求。

3）Rhode Island – Title 23 Chapter 23-24.9-6，纽扣电池不得添加汞http://www.rilin.state.ri.us/statutes/title23/23-24.9/23-24.9-6.HTM

(d) Button cell batteries. After June 30, 2011 a person may not sell or offer to sell or distribute for promotional purposes a mercury-added cell battery for consumer use or a product for consumer use that contains a mercury-added button cell battery, except Hg-silver oxide batteries may be offered for sale or distributed for promotional purposes until January 1, 2012.

4）Ohio – ORC 3734.64，这个章节管控的是a mercury-added novelty。http://codes.ohio.gov/orc/3734.64

Beginning six months after the effective date of this section, no person shall offer a mercury-added novelty for sale or distribute such a novelty for promotional purposes in this state unless the only mercury in the mercury-added novelty is a removable button cell battery. Beginning January 1, 2011, no person shall offer any mercury-added novelty for sale or distribute any mercury-added novelty for promotional purposes in this state.