The Federation Internationale de Motocyclisme (FIM) has backtracked a bit on the implementation of its "upgraded" helmet standard.  新利18苹果ADVRider.com发表了一篇文章in December 2018 detailing the new standard.

The new FRHPhe-01 helmet standard was released in October 2017 and was to be implemented for all Circuit Racing FIM World Championships and Prize events as of 2019.

FIM's new helmet standard

根据职能指令手册的新头盔标准计划：

…the FIM will grant helmets a homologation certificate and labels,这将是有权参加职能指令手册赛车比赛的强制性前提条件。获得此类批准，the helmet will have to meet the high performance and quality standard set by the FIM,in addition to be approved according to selected international standards

Implementation Date

As such,the new standard was to take place for all stated events as of the first race of 2019.  Helmets that had not received approval would not be allowed in FIM circuit competition.

但是在1月25日，2019,the FIM issued a press release saying that the Shark Race R Pro GP helmet was the first helmet to be approved to the FIM's new standard.  That statement left many wondering about other brands of helmets.  With the first round of many FIM World Championships and prize events only weeks away,would the Shark helmet be the only helmet allowed by FIM?

只有一个认可的头盔？

The FIM responded by saying that the Shark Race R Pro,Bell Pro Star,and AGV Pista GPR,Kabuto RT-33,Shoei X-14和Nolan X-803-P已经根据新的职能指令手册标准进行了测试和批准。来自Arai的头盔，HJC,Scorpion had passed testing and would receive their approvals shortly.  Finally,helmets from 6D,Airoh,LS2,MTNHK,Nolan and Suomy were being tested.

因此，职能指令手册阐明，多个头盔制造商将在2019年赛季开始前获得职能指令手册的批准。但他们也指出，新标准将仅适用于motogp，MOTO2Moto3 and Superbike World Championships.

Implementation delayed

But on February 8th,the FIM issued a press release saying that the use of FIM homologated (approved) helmets would not be required until June 3rd,2019 rather than the first event of the season in 2019.  According to the FIM:

"This decision is due to the large number of late requests for FIM racing homologation received
from circuit racing helmet manufacturers since the beginning of the year and allows time for
the helmets to be tested in the laboratory.

This means that until 2 June 2019,Grand Prix and WorldSBK will allow the use of ECE,Snell,
JIS and FRHPhe-01 helmets (see table below).

职能指令手册进一步规定：

"Starting from the first Circuit Racing 2020 event,the use of FIM homologated helmets will be
mandatory without exception for all Circuit Racing disciplines (see table below).许多事件
have privateer riders,因此，头盔制造商被要求寻找提供头盔的方法。
with helmets through retail outlets or other channels."

Even with this delay,Helmet manufacturers were warned:

"No assurance is given that a helmet will be homologated for the 2019 season unless it reaches
the laboratory,with the necessary paperwork approved,before the end of February."

Finally,《职能指令手册》说，他们的网站将每天更新，所有头盔都已与新的《职能指令手册》标准相一致。如2月13日的，only 6 helmets are shown as being homologated and six were pending homologation.  Eleven additional helmets were shown as pending homologation testing.

To see a list of these helmets,you can go to the职能指令手册头盔认证页.